Category: List

5 US-Built Cars That Last and 5 That Shouldn’t Have Left the Factory

Jeep Wrangler 

American automotive manufacturing has always been a tale of two extremes: brilliant engineering triumphs that define generations and spectacular failures that become cautionary tales. While foreign competitors have often dominated reliability rankings, several US-built vehicles…

5 Engines That Stay Clean Inside and 5 That Sludge Up Quickly

General Motors 5.3L V8 (LS-Series) (Photo: Getty Images)

Engine sludge formation represents one of the most significant challenges in automotive maintenance, directly impacting engine longevity, performance, and reliability. This thick, tar-like substance forms when engine oil breaks down due to heat, oxidation, and…

5 Million-Mile Engines You’ve Never Heard Of and 5 That Never Last Long

Cummins 5.9L 12-Valve Diesel

In the automotive world, engine longevity represents the ultimate test of engineering excellence. While most drivers consider 100,000 miles a respectable milestone and 200,000 miles exceptional, there exists a rare breed of powerplants that transcend…

5 Cars That Handle 120°F and -30°F Equally Well and 5 That Die in Either

2010 Subaru Outback

Temperature extremes represent one of the most challenging tests for automotive engineering, pushing vehicles to their operational limits in ways that reveal fundamental differences in design philosophy, component quality, and engineering excellence. When temperatures soar…

5 Reliable Base Models and 5 Fully Loaded Trims With Constant Tech Fails

2023 Honda Civic LX

The automotive industry stands at a fascinating crossroads where traditional reliability meets cutting-edge technology. While manufacturers have spent decades perfecting mechanical systems, the rapid integration of complex infotainment systems, advanced driver assistance technologies, and connected…

5 Engines With Legendary Camshafts and 5 That Always Need Top-End Work

5 Engines With Legendary Camshafts and 5 That Always Need Top End Work

The camshaft represents the beating heart of an engine’s breathing system, orchestrating the precise timing of intake and exhaust valves that determines everything from idle quality to peak horsepower. Some engines have achieved legendary status…

5 Engines That Are Quiet for 300K Miles and 5 That Always Knock

5 Engines That Are Quiet for 300K Miles and 5 That Always Knock

In the automotive world, engine longevity and refinement represent the pinnacle of engineering excellence. When you invest in a vehicle, you’re not just purchasing transportation; you’re committing to years of reliable service. The difference between…

5 GM Diesels That Go the Distance and 5 That Constantly Need Repairs

5 GM Diesels That Go the Distance and 5 That Constantly Need Repairs

General Motors has a complex legacy in the diesel engine world, spanning decades of engineering evolution, triumphs, and tribulations. From the robust workhorses that power America’s highways to the problematic powerplants that have left owners…

5 Old-School Engines That Beat Modern Ones and 5 That Don’t Belong Anymore

5 Old School Engines That Beat Modern Ones and 5 That Don’t Belong Anymore

In the rapidly evolving world of automotive engineering, the debate between classic and modern powerplants continues to ignite passionate discussions among enthusiasts, mechanics, and engineers alike. While contemporary engines boast impressive technological advances with direct…

5 Engine Swaps That Extend Life and 5 That End It

5 Engine Swaps That Extend Life and 5 That End It

Engine swaps represent one of the most transformative modifications an automotive enthusiast can undertake, fundamentally altering not just a vehicle’s performance characteristics but also its long-term reliability and lifespan. The practice of transplanting powerplants between…