A $850 Hemi V8 teardown uncovers a miracle: a failed part that didn’t destroy the entire engine.

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a ...

BMW's N63 twin-turbo V8 engine fails before 100,000 miles with $15,000+ repair bills, making German luxury cars unreliable ...

W hen Ami drove her newly purchased used car off the lot, she thought she was set. Instead, she ended up with a blown engine, a $30,000 loan and a $6,000 warranty that won’t pay up — and now she’s ...

One of the most prolific Mercedes-Benz engines, the 3.5-liter V6 is usually pretty solid, but not always. No engine is perfect, but some are so well engineered that they’re close enough, and the ...