Some cars became performance flagships overnight when their engineers swapped in powerful mills to give them the power they ...

Could a Grand National be the perfect drag car?As far as drag cars are concerned it's difficult to find an automobile more famous than the 1987 Buick Grand National. This is largely due to the success ...

As a car owner, engine trouble is the last thing you want. While modern engines are generally more durable and efficient than their predecessors—and with proper maintenance, many can last well over ...

However, not every engine will keep running efficiently for that long. To help you avoid the hassle, we've rounded up some of the worst V6 engines ever made. We're talking about serious design flaws.

This Buick 231 V6 engine was not a powerhouse by any means. Under the hood of a Firebird, it was only able to generate about 105 hp and 185-lb-ft of torque.

A new four-cylinder that outpowers the old V6 The current Enclave’s engine is a 3.6L V6 that makes 310 horsepower and 266 lb-ft of torque, mated to a nine-speed automatic transmission.

Home Research Buick Lucerne 2007 Consumer reviews 2007 Buick Lucerne consumer reviews $25,745 starting MSRP 4.6 (67 reviews) ...

According to Buick, even with 230 hp on tap, the 2,910-pound (1,320 kg) mid-engine concept car was capable of accelerating to 60 mph (97 kph) from a standstill in 4.5 seconds and could reach a top ...

Hi. I just bought a 1997 Buick LeSabre custom from two old Italian men in South Philadelphia they only drove it to the store and to doctor's appointment it only has 21,000 original miles on it ...

A grand total of 547 Buick Grand National GNX models were built in total as the ultimate version of what was already a pretty impressive vehicle, packing a Garrett T3 turbo and some other upgrades ...