When it comes to buying a car, longevity is a key factor that separates a good investment from a fleeting purchase. Some sedans have earned a reputation not just for comfort, style, and performance, but for their ability to endure hundreds of thousands of miles with minimal trouble.
From compact models like the 2026 Honda Civic and Toyota Corolla to midsize and full-size options like the Honda Accord, Toyota Camry, and Toyota Avalon, these vehicles have proven their durability over decades of engineering refinement. Many offer hybrid efficiency, advanced safety features, and modern infotainment systems without compromising reliability.
This list highlights ten sedans that are famous for their incredible longevity, each combining dependable powertrains, practical interiors, and long-term value. Whether you are a city commuter or a long-distance driver, these sedans represent smart choices for drivers who want a car that will keep going for years and years.
1. 2026 Honda Civic Sedan: Reliability Meets Modern Refinement
The 2026 Honda Civic Sedan continues the model’s reputation for reliability and affordability, maintaining the naturally aspirated 2.0-liter inline-four engine across all trims. The base model starts at $24,595 and features front-wheel drive, a CVT transmission, 150 horsepower, and 133 lb.-ft. of torque.
Fuel economy for the nonhybrid model is estimated at 32/41/36 MPG (city/highway/combined), while the hybrid variant, pairing the 2.0-liter engine with two electric motors, delivers 200 combined horsepower and returns up to 47 mpg in real-world highway testing.
The standard Civic sedan is not exceptionally fast, reaching 60 mph in 8.9 seconds, but its nimble handling and well-balanced ride make it competent in urban traffic. The hybrid model is significantly quicker, hitting 60 mph in just 6.2 seconds, rivaling sportier variants like the Civic Si. Both powertrains send power exclusively to the front wheels.
The Civic seats five passengers comfortably, with a spacious front row and a moderately roomy rear bench. Standard cloth upholstery can be upgraded to leather in higher trims. Cargo capacity is generous, fitting six carry-on suitcases in the sedan’s trunk and up to 17 with the rear seats folded. The interior is clean and functional, though adjustable lumbar support is lacking in lower trims.
The base model includes a 7.0-inch touchscreen with wired Apple CarPlay and Android Auto, while the hybrid offers a 9.0-inch screen with wireless connectivity and an optional 12-speaker Bose audio system. Navigation, wireless charging, and larger digital displays are available in higher trims.
Standard safety features include automated emergency braking, lane-keeping assist, and adaptive cruise control. Optional features such as blind-spot monitoring, rear-cross-traffic alert, and parking sensors enhance driver confidence. Warranty coverage is typical for the class: three years/36,000 miles limited, five years/60,000 miles powertrain, and eight years/100,000 miles for hybrid components.
The 2026 Honda Civic Sedan blends practicality, fuel efficiency, and solid technology into a reliable, stylish package. While cabin noise and some premium features remain optional, it remains one of the best Civics in years, appealing to drivers seeking a dependable, comfortable, and modern compact sedan. It’s estimated 7.2% chance of lasting 250,000+ miles underscores Honda’s longstanding durability.

2. 2026 Toyota Corolla Sedan: Reliable and Affordable Compact Sedan
The 2026 Toyota Corolla Sedan continues its reputation as a dependable, practical, and budget-friendly compact car. Starting at $22,325, the base model comes with a 169-hp 2.0-liter four-cylinder engine paired with a CVT and front-wheel drive.
Fuel economy is competitive, with EPA estimates of 32/41/35 MPG (city/highway/combined) for the nonhybrid version, while the hybrid achieves up to 50 MPG combined. Toyota emphasizes low running costs and long-term durability, reflected in its 7.8% chance of lasting 250,000+ miles.
The Corolla’s 2.0-liter engine delivers sufficient power for daily driving, though acceleration is modest, with 0–60 mph times of 8.3 seconds for the gas-only sedan and 9.0 seconds for the all-wheel-drive hybrid. Top speeds range from 107 to 111 mph, depending on the powertrain.
Ride quality is smooth, absorbing most road imperfections, while handling is stable but not sporty. SE and XSE trims benefit from stiffer suspensions and larger wheels, providing improved agility. Braking performance is dependable, though highway stopping distances are longer than some competitors.
The sedan seats five comfortably, with rear legroom exceeding that of the hatchback. Interior materials are soft-touch and ergonomically designed, with options such as ambient lighting, dual-zone climate control, and heated front seats. Cargo capacity in the sedan’s trunk reaches 13 cubic feet, fitting eight carry-on suitcases.
Hatchback models offer an Enhanced Cargo Space option, adding 6 cubic feet, but still provide less passenger room. Infotainment includes a standard 8.0-inch touchscreen with Apple CarPlay and Android Auto, with larger 10.5-inch screens and premium JBL audio available on higher trims.
The Corolla comes with Toyota Safety Sense 3.0, including adaptive cruise control, automated emergency braking, lane-keeping assist, forward-collision warning, and road sign recognition. Warranty coverage includes three years/36,000 miles limited, five years/60,000 miles powertrain, and ten years/150,000 miles for hybrid components, along with two years/25,000 miles of complimentary maintenance.
The 2026 Corolla Sedan is a smart choice for buyers seeking long-term reliability, fuel efficiency, and a comfortable, well-equipped compact sedan. Its modest acceleration and road noise are minor trade-offs for practicality, safety features, and low running costs, making it a solid option in its class.

3. 2025 Lexus IS: Luxury Meets Reliability
The 2025 Lexus IS Sedan delivers a compelling combination of luxury, performance, and long-term dependability. Starting at $40,435, the base model comes with a 241-hp turbocharged 2.0-liter four-cylinder engine, an 8-speed automatic transmission, and rear-wheel drive.
More powerful options include the 311-hp V-6 in the IS350 and the 472-hp V-8 in the IS500. The IS boasts a 9.0% chance of lasting 250,000+ miles, reflecting Lexus’s commitment to robust engineering, particularly in the V-6 and V-8 models.
The IS offers engaging driving dynamics, especially with the V-6 and V-8 engines. A rear-wheel-drive IS350 F Sport achieves 0–60 mph in 5.6 seconds, while the IS500 reaches 60 mph in just 4.3 seconds. The turbo-four IS300 is less spirited and does not fully match the car’s athletic chassis.
Rear-wheel-drive layouts provide a satisfying driving experience, while all-wheel-drive options enhance traction but slightly reduce fuel efficiency. EPA estimates range from 21/31 mpg city/highway for the RWD IS300 to 17/25 mpg for the V-8 IS500.
The IS prioritizes luxury over space, with a compact rear seat area and limited storage cubbies up front. High-quality materials, power-adjustable front seats, dual-zone automatic climate control, and push-button start are standard, while an optional power sunroof and soft faux-leather surfaces enhance the cabin. Passenger comfort is best suited for front occupants, while rear seating is tighter than larger Lexus sedans like the ES.
An 8.0-inch touchscreen is standard, with a 10.3-inch display and in-dash navigation available. Both systems feature a console-mounted touchpad, volume and tuning knobs, and Apple CarPlay, Android Auto, and Amazon Alexa compatibility. A 17-speaker Mark Levinson premium audio system is optional, providing a high-end listening experience.
Standard driver-assistance features include adaptive cruise control, automated emergency braking with pedestrian detection, and lane-keeping assist. The IS comes with a four-year/50,000-mile limited warranty, six-year/70,000-mile powertrain coverage, and one year/10,000 miles of complimentary scheduled maintenance.
The 2025 Lexus IS stands out in the luxury compact-sedan segment for its blend of reliability, refined ride, and strong performance from its V-6 and V-8 engines. While rear-seat space is limited and the turbo-four lacks excitement, the IS delivers a quiet, comfortable, and engaging driving experience that emphasizes Lexus’s hallmark dependability.

4. 2025 Lexus ES: Comfort and Reliability in a Luxury Sedan
The 2025 Lexus ES Sedan exemplifies dependable luxury, offering class-leading reliability, refined comfort, and a smooth driving experience. Starting at $42,040, the ES features a 2.5-liter four-cylinder engine producing 203 horsepower and 184 lb.-ft. of torque, paired with an 8-speed automatic transmission and all-wheel drive.
Its fuel economy is estimated at 24/33/28 MPG (city/highway/combined). The ES has a 10.6% chance of reaching 250,000+ miles, making it one of the most durable vehicles in its class.
Unlike the sport-focused Lexus IS, the ES prioritizes comfort and composed handling over aggressive driving dynamics. Acceleration is adequate for daily driving, and the suspension absorbs bumps and road imperfections with ease. While the ES does not offer sporty thrills, its smooth, controlled ride makes it ideal for long-distance cruising and city commuting.
The ES provides a spacious and serene cabin, with ample legroom for rear passengers compared with smaller luxury sedans. Standard features include power-adjustable front seats, dual-zone automatic climate control, push-button start, and soft faux-leather upholstery.
Optional features such as a power sunroof enhance the sense of luxury, while cabin materials reflect Lexus’s reputation for quality and attention to detail. Storage cubbies are limited, but the trunk provides sufficient space for luggage and everyday cargo.
An 8.0-inch touchscreen is standard, with a 10.3-inch display and in-dash navigation available on higher trims. Both systems use a console-mounted touchpad, with physical volume and tuning knobs retained for ease of use. Apple CarPlay, Android Auto, and Amazon Alexa compatibility are standard, and an optional 17-speaker Mark Levinson audio system delivers high-end sound quality.
Standard driver-assistance features include automated emergency braking with pedestrian detection, lane-departure warning with lane-keeping assist, and adaptive cruise control. Warranty coverage includes four years/50,000 miles limited, six years/70,000 miles powertrain, and one year/10,000 miles of complimentary scheduled maintenance.
The 2025 Lexus ES is a standout luxury sedan for buyers seeking supreme comfort, long-term reliability, and a smooth, quiet ride. While it sacrifices sportiness and fold-flat rear seats, it delivers a balanced package of refinement, safety, and dependability that few competitors can match.

5. 2025 Toyota Camry Hybrid: Efficiency and Reliability in a Midsize Sedan
The 2025 Toyota Camry Hybrid represents a new era for the Camry, embracing hybrid-only power for the first time. Starting at $28,700, the base model features a 2.5-liter Dynamic Force four-cylinder engine paired with two electric motors, producing a combined 225 horsepower for front-wheel-drive versions.
All-wheel-drive models add a third electric motor at the rear, boosting total output to 232 horsepower. A continuously variable automatic transmission comes standard, delivering smooth and efficient power delivery. With an 11.4% chance of lasting 250,000+ miles, the Camry Hybrid continues Toyota’s reputation for durability and low maintenance costs.
Acceleration is competent for everyday driving, with the Camry XSE AWD reaching 60 mph in 6.8 seconds. While no longer offering the quickness of the old V-6, the hybrid system provides strong responsiveness in city traffic thanks to electric motor assistance. SE and XSE trims feature sport-tuned suspensions, which improve body control in corners, though steering feedback remains light and less engaging than some rivals.
The Camry Hybrid sets a class-leading standard in fuel efficiency. The LE front-wheel-drive model earns EPA estimates of 53 mpg city and 50 mpg highway, while all-wheel-drive versions see slight reductions. Top-trim XSE AWD models still achieve impressive numbers, with 44/43 mpg city/highway, matching our 75-mph highway test results.
The Camry Hybrid cabin is spacious, with ample legroom for front and rear passengers. Standard features include cloth upholstery, dual-zone automatic climate control, and rear air vents. Higher trims offer leather seats, heated and ventilated seating, ambient lighting, and acoustic-laminated glass. Storage space is practical, and the dashboard layout integrates a sleek trim piece extending to the infotainment display.
An 8.0-inch touchscreen is standard, with a larger 12.3-inch display optional or standard on XLE/XSE trims. All models feature Apple CarPlay and Android Auto, with wireless connectivity available, and the top trims offer an upgraded nine-speaker JBL stereo system.
The Camry Hybrid comes with Toyota Safety Sense 3.0, including automated emergency braking with pedestrian and cyclist detection, lane-keeping assist, and adaptive cruise control with lane-centering. Warranty coverage includes three years/36,000 miles limited, five years/60,000 miles powertrain, ten years/150,000 miles hybrid components, and two years/25,000 miles of complimentary scheduled maintenance.
The 2025 Toyota Camry Hybrid excels in efficiency, reliability, and comfort. While acceleration and steering may feel restrained for enthusiasts, its fuel economy, spacious interior, and advanced safety features make it a strong choice for practical midsize sedan buyers.

Also Read: 5 Cars for Oakland Urban Commuters vs 5 That Are High-Maintenance
6. 2026 Toyota Prius: The Benchmark for Hybrid Efficiency
The 2026 Toyota Prius continues its legacy as one of the most efficient and reliable hybrid vehicles on the market. Starting at $28,550, the base model features a 2.0-liter M20A-FXS four-cylinder engine paired with a two-speed CVTi-S continuously variable transmission. Front-wheel drive is standard, producing 150 horsepower and 139 lb.-ft. of torque.
All-wheel-drive models add a rear-mounted electric motor, bringing total output to 196 horsepower. With a 12.6% chance of reaching 250,000+ miles, the Prius is one of the longest-lasting vehicles available.
The Prius is more powerful than ever, with the front-wheel-drive model reaching 0–60 mph in 7.1 seconds. The additional rear motor in AWD models provides slightly more power and traction, making the car responsive in city and highway driving. Acceleration is smooth, though engine noise can rise under hard throttle. Steering is light and predictable, well-suited for efficient daily driving rather than sporty performance.
The Prius sets a class standard in fuel efficiency. EPA estimates for the base front-drive LE model are 57 mpg city and 56 mpg highway, while AWD trims return slightly lower figures of 53/54 mpg. Higher trims, like XLE and Limited, achieve 52 mpg city/highway in FWD and 49/50 mpg in AWD. In real-world testing at 75 mph, the front-drive Prius delivered 49 mpg, confirming its efficiency remains impressive.
The fifth-generation Prius features a redesigned cockpit with a traditional gauge cluster directly in front of the driver. Front seats are comfortable and supportive, while rear-seat headroom is limited due to the sloping roofline. Cargo capacity is strong for a compact hybrid, with 23.8 cubic feet behind the rear seats in the LE model and 20.3 cubic feet in upper trims.
An 8.0-inch touchscreen is standard, with a 12.3-inch display optional on higher trims. Wireless Apple CarPlay, Android Auto, Bluetooth, and Wi-Fi connectivity come standard. Optional features include a JBL eight-speaker stereo system and Toyota’s “Hey, Toyota” voice control, with over-the-air software updates.
Standard safety technology includes adaptive cruise control, lane-keeping assist, and blind-spot monitoring. Warranty coverage includes three years/36,000 miles limited, five years/60,000 miles powertrain, ten years/150,000 miles hybrid components, and two years/25,000 miles of complimentary maintenance.
The 2026 Toyota Prius combines exceptional fuel efficiency, proven reliability, and a practical interior, making it a top choice for drivers who prioritize economy and long-term durability. While not the most spacious or quiet hybrid, it remains one of the most sensible and enduring vehicles in its class.

7. 2025 Honda Accord Hybrid: Efficient and Spacious Midsize Sedan
The 2025 Honda Accord Hybrid combines efficiency, reliability, and comfort in a midsize sedan. Starting at $33,655, it features a 2.0-liter naturally aspirated inline-four paired with Honda’s hybrid system and a CVT, producing a combined 204 horsepower and 247 lb.-ft. of torque. Front-wheel drive is standard. With a 13.1% chance of lasting 250,000+ miles, the Accord Hybrid is one of the longest-lasting sedans in its segment.
Acceleration is strong for a hybrid, with the Accord Hybrid reaching 60 mph in just 6.6 seconds, faster than the Toyota Camry Hybrid, thanks to an 84 lb.-ft. torque advantage. Ride quality is smooth and comfortable, with good body control over broken pavement, though wind and road noise can be noticeable.
Steering is precise but slightly less lively than previous generations, while braking feels predictable, even if the pedal has some sponginess. Sportier SE and Touring trims offer enhanced suspension tuning for better handling without sacrificing comfort.
Fuel efficiency remains competitive. The EX-L trim on 17-inch wheels returns 51 mpg city and 44 mpg highway, while larger-wheel trims like the Sport and Touring achieve 46/41 mpg. While slightly less than the most efficient Camry Hybrid trims, the Accord Hybrid still delivers excellent economy for daily driving and long-distance commuting.
The cabin is spacious and ergonomic, with front legroom of 42.3 inches and rear legroom of 40.8 inches, surpassing some rivals. Trunk space is generous at 16.7 cubic feet. Standard features include a 10.2-inch digital gauge cluster, 12.3-inch central touchscreen, wireless Apple CarPlay and Android Auto, and Wi-Fi hotspot. Higher trims add leather upholstery, heated and ventilated seats, parking sensors, and premium audio.
All Accord Hybrids come with Honda Sensing, which includes adaptive cruise control, lane-keeping assist, automated emergency braking, traffic-sign recognition, blind-spot monitoring, and rear cross-traffic alert.
The 2025 Honda Accord Hybrid excels in practicality, offering strong hybrid performance, spacious seating, and advanced technology. While its exterior styling remains conservative and wind noise is noticeable, the combination of power, efficiency, and interior comfort makes it a standout midsize sedan for hybrid buyers seeking reliability and value.

8. 2024 Toyota Camry: Reliable and Practical Midsize Sedan The 2024
Toyota Camry remains a benchmark for reliability and practicality in the midsize sedan segment. Starting at $26,420, it offers a range of powertrains, including a 2.5-liter inline-four, a hybrid variant, and a 3.5-liter V-6, giving buyers flexibility between efficiency and performance. With a 13.5% chance of lasting 250,000+ miles, the Camry continues its reputation for durability and long-term value.
The base four-cylinder engine pairs with an eight-speed automatic, providing smooth, if unremarkable, acceleration. Hybrid models combine a less powerful version of the four-cylinder with electric motors for added efficiency but modest driving excitement.
Higher trims with the 301-hp V-6 deliver stronger performance and refined dynamics, with well-weighted steering, controlled ride quality, and responsive handling. Braking is firm and reliable, even in hybrid models that integrate regenerative braking with conventional friction brakes.
The Camry’s fuel efficiency is impressive across trims. The four-cylinder LE and SE models earn EPA estimates of 28 mpg city and 39 mpg highway. Hybrid trims achieve up to 51 mpg city and 53 mpg highway, while the V-6 models reach 22/33 mpg. Real-world testing shows four-cylinder models exceeding EPA estimates, demonstrating the Camry’s efficiency credentials even without hybrid assistance.
The Camry’s cabin accommodates passengers comfortably with generous legroom and a spacious trunk. Hybrid battery placement beneath the rear seats preserves cargo capacity. While base trims use simpler materials, higher trims like the XLE and XSE provide a more luxurious feel. Rear seats fold flat for larger items, and the interior design balances functionality with comfort, offering numerous storage cubbies and intuitive control layouts.
Toyota’s Entune 3.0 system is standard, supporting Apple CarPlay and Android Auto. Optional enhanced versions offer a larger display and additional features for tech-savvy buyers.
Driver-assistance technology is standard on all trims, including forward-collision warning, automated emergency braking, lane-keeping assist, and adaptive cruise control. Warranty coverage includes three years/36,000 miles limited, five years/60,000 miles powertrain, ten years/150,000 miles hybrid components, and two years/25,000 miles complimentary scheduled maintenance.
The 2024 Camry blends reliability, efficiency, and comfort. Its range of powertrains suits a variety of buyers, offering everything from economical commuting to spirited driving, all within a durable, well-built package.

9. 2025 Honda Accord: Durable and Efficient Midsize Sedan
The 2025 Honda Accord remains one of the most reliable midsize sedans on the market, boasting a 16.6% chance of reaching 250,000 miles or more. Starting at $33,655, it combines practicality, efficiency, and comfort, making it a strong contender for buyers seeking a dependable daily driver with refined handling and modern technology.
The Accord offers multiple powertrains to suit varying priorities. LX and SE trims use a 192-hp turbocharged 1.5-liter inline-four paired with a continuously variable transmission (CVT), driving the front wheels. Higher trims, including Sport, EX-L, Sport-L, and Touring, feature a hybrid powertrain combining a 2.0-liter inline-four with two electric motors, producing a combined 204 horsepower.
This hybrid setup delivers a smooth, quiet, and composed ride while remaining efficient. In testing, the nonhybrid Accord accelerated to 60 mph in 7.3 seconds, while the hybrid reached the same speed in 6.7 seconds. Handling is confident, with precise steering, well-controlled body motions, and a compliant ride that balances comfort and agility.
The hybrid excels in efficiency, with EPA estimates of 51 mpg city and 48 mpg highway. Nonhybrid models are rated at 29/37 mpg but achieved 40 mpg in real-world highway testing. The hybrid allows for long drives between fill-ups, offering roughly 460 miles of range per tank.
The Accord’s cabin features a clean, sleek design with ergonomic controls and well-shaped front seats. Trunk space measures 16.7 cubic feet, and leather upholstery is standard on higher trims. The dashboard incorporates subtle design elements from Honda’s other models, creating a modern yet functional environment.
Accords come with a 10.2-inch digital gauge display and either a 7.0- or 12.3-inch touchscreen. Apple CarPlay and Android Auto are standard, with wireless connectivity on higher trims. Touring models add a 6-inch head-up display and a 12-speaker Bose audio system.
Honda Sensing driver-assistance technology is standard across all trims, including automated emergency braking, lane-keeping assist, adaptive cruise control, and traffic-sign recognition. Warranty coverage includes three years/36,000 miles limited, five years/60,000 miles powertrain, and one year/12,000 miles complimentary maintenance.
The 2025 Honda Accord blends efficiency, comfort, and reliability into a polished midsize sedan. Its range of powertrains, refined driving dynamics, and comprehensive safety features make it a durable choice for those seeking a long-lasting, low-maintenance vehicle.

10. 2022 Toyota Avalon: Reliable Full-Size Sedan with Luxury Appeal
The 2022 Toyota Avalon is a full-size sedan that combines reliability, comfort, and upscale features without the premium price of a Lexus. With a 22% chance of reaching 250,000 miles or more, the Avalon stands out as one of the longest-lasting sedans in its class. Starting at $36,825, it offers a spacious interior, refined ride quality, and robust powertrains for both everyday commuting and long-distance cruising.
The Avalon comes standard with a 3.5-liter V-6 engine producing 301 horsepower and 267 lb-ft of torque, paired with an eight-speed automatic transmission powering the front wheels. This setup delivers smooth, confident acceleration, reaching 60 mph in approximately 6.0 seconds.
For those prioritizing efficiency, a hybrid variant pairs a 2.5-liter four-cylinder with two electric motors, generating a combined 215 horsepower and using a continuously variable automatic transmission (CVT). Both powertrains provide composed handling and a comfortable, well-mannered ride, isolating passengers from road imperfections.
EPA estimates for the gas-only Avalon are 22 mpg city and 32 mpg highway, while the hybrid achieves up to 43/44 mpg. Highway testing yielded 34 mpg for the V-6 and similar results for the hybrid, demonstrating that the Avalon is both efficient and practical for long trips.
The Avalon’s cabin emphasizes comfort and usability. The XLE base trim comes with a waterfall-style center stack, well-placed switchgear, and a 16-cubic-foot trunk with a 60/40-split folding rear seat for expanded cargo space. Back-seat passengers enjoy generous legroom, and the cabin features high-quality plastics and materials that enhance its upscale feel.
Standard technology includes an 8.0-inch touchscreen, Apple CarPlay, Android Auto, Bluetooth, Scout GPS Link navigation, and a Wi-Fi hotspot. Optional upgrades include a 14-speaker JBL stereo, wireless device charging, and integrated navigation for enhanced convenience.
The Avalon comes equipped with adaptive cruise control, lane-keeping assist, and automated emergency braking with pedestrian detection as standard. Warranty coverage includes three years/36,000 miles limited, five years/60,000 miles powertrain, ten years/150,000 miles hybrid components, and two years/25,000 miles of complimentary scheduled maintenance.
The 2022 Toyota Avalon delivers a near-luxury experience with full-size comfort, solid performance, and exceptional longevity. It is an ideal choice for drivers seeking a dependable, well-equipped sedan with a premium feel at a reasonable price.

The sedans featured in this list exemplify the perfect balance of reliability, comfort, and practicality. Vehicles like the 2022 Toyota Avalon and 2026 Honda Civic show that longevity does not require sacrificing modern features, safety, or efficiency.
From compact hybrids to full-size luxury sedans, each model provides a combination of durable engineering, well-maintained performance, and thoughtful design that allows them to surpass 250,000 miles with ease.
Choosing any of these ten sedans means investing in peace of mind, knowing that routine maintenance will keep your car running smoothly for years to come. For drivers seeking a dependable daily driver or a family sedan with staying power, these vehicles stand out as benchmarks for endurance, practicality, and long-term value in a competitive automotive market.
Also Read: 10 Cars That Look Stunning But Disappoint True Enthusiasts
