The automaker will field two Elantra N1 RP racers with a prototype version of a new powertrain at this year's Nürburgring 24 ...

Looking at 7 automakers with vehicles that are experiencing engine failures in 2026.

The automaker will test the pre-production powertrain's durability at the challenging Nürburging 24 Hours next month.

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke ...

If you think 200,000 miles or a few years of trouble-free motoring is what defines a reliable engine, think again. To rise to ...

Bore and stroke do far more than define engine size. They help shape airflow, piston speed, torque delivery, and rev ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

Renault-Geely's powertrain could be perfect for car manufacturers switching from just EVs to hybrids ...

The engine can also run on synthetic methane, notes Brooke, making it adaptable to potential future fuels. Synthetic methane can be created as a sustainable fuel with CO2 and hydrogen in a process ...

Modern fighter jets are extremely capable, except they run into some efficiency problems at extremely high speeds. China says ...