Toyota's A25A-FXS engine, found in the 2026 Camry Hybrid, sets a new standard for durability and long-lasting performance.

Gasoline engines usually run on the Otto cycle, the standard four-stroke and two-stroke combustion process that has been powering humanity for a while now. Although engines typically rely on the "suck ...

With pre-season testing getting underway in Bahrain this week, F1 fans are getting excited about the new season. Wholesale regulation changes that are sweeping into the sport are making 2026 one of ...

For decades, Lexus dominated the reliability conversation while BMW fought off engine failures, oil leaks, and nightmare repair bills. But something dramatic has shifted. Lexus’ move into smaller ...

TAMPA—Lower-than-expected reliability levels in the newest generation of single-aisle airliner engines have become so costly to correct that they are threatening to eclipse the fuel cost benefits of ...

Fuel efficiency is no longer just a small bonus feature. For many drivers, it is one of the main reasons they choose one vehicle over another. Engine design plays a huge role in how much fuel a ...

Four cylinder engines often get overlooked in conversations about long term durability. Many drivers associate longevity with large, low stress engines, but some of the toughest powerplants ever built ...

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