By the middle of the 1990s, GM’s Opel division was building the 54° DOHC V6 (which had its debut in the Cadillac Catera and Saab 9000 on this side of the Atlantic).

The GM W-Body has been sold and loved by tens of ... Someone at Pontiac figured out how to make high RPM power from their 3.4-liter OVH V6. ... That’s why a running 3.4 DOHC is extremely rare ...

3.0L DI details The new 3.0L DI engine is a variant of GM’s family of high-feature DOHC V-6 engines that also includes GM’s 3.6L DI engine in the Cadillac CTS – an engine named to Ward’s ...

GM also introduced the Pontiac Grand Prix Turbo, which packed a McLaren-tuned, turbocharged version of the 3.1-liter V6 that was good for 205 horsepower and 220 lb-ft of torque — all wrapped in ...

GM also introduced the Pontiac Grand Prix Turbo, which packed a McLaren-tuned, turbocharged version of the 3.1-liter V6 that was good for 205 horsepower and 220 lb-ft of torque — all wrapped in ...