260
not any 2010 Buick Roadmasters,the last year any were built was 1996.
350
160hp
The 1996 Ford Mustang GT was rated at 215 horsepower
I believe it is 260 horsepower.
The V6 3.1L has 140HP
1970s 155hp
It has 197 horsepower. The engine is 6L.
123bhp
170
It holds 21 gallons. Got this from the owner's manual
The 3.8 liter V6 engine in a 1996 Ford Mustang is rated at : ( 150 horsepower from the factory )