The BMW M3’s specifications vary by model year and trim, but current models feature a 3.0L M TwinPower turbocharged inline-six engine. The M3 Competition model produces up to 523 horsepower and 479 lb-ft of torque, paired with an 8-speed automatic transmission and available M xDrive all-wheel drive, reaching 60 mph in 3.4 seconds. The base M3 can be equipped with a manual transmission and rear-wheel drive