However, the most powerful BMW M4 engine from this F80 generation was the setup used in the M4 GTS. Boasting 493 hp and 443 ...

Pleasantly surprised, I mash the accelerator to the floor in giddy pursuit of the car in front of me – an absolutely identical 2015 ... BMW is piping engine sounds into the cabin of the M4.

The 2015 M3 and M4 are electronically limited to a top ... Finally, there’s the all-new, 3.0-liter inline-six engine featuring BMW’s M TwinPower Turbo technology. Boasting 425 hp and 406 ...

425.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) $1,900 Starting MSRP $1,900 Starting MSRP $4,000 Starting MSRP $4,000 Starting MSRP $1,900 ...

Remember: BMW now badges its two-door 3 Series models with the number four, and thus, meet the 2015 M4 Coupe ... 3.0-liter inline six-cylinder engine, sending 425 horsepower and 406 pound-feet ...

BMW's move towards smaller, turbocharged engines extends to the performance-oriented M4. The M4 still makes more power than its predecessor while returning better gas mileage along the way.

Codenamed the S55, the 3-litre twin-turbocharged straight-six found in the current generation M4 ... Where BMW deserves credit is in the work it has achieved with turbocharging. This engine ...

Prices shown for the used 2015 BMW M4 Convertible 2D M4 I6 Turbo with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.