What engine does the BMW M4 use?

[TheoRose]

BMW M4 uses a 3.0-liter inline-six twin-turbocharged engine with the code name S55. This engine has a maximum power of 317 kW, a maximum torque of 550 Nm, a maximum power speed range of 5,500 to 7,300 rpm, and a maximum torque speed range of 1,850 to 5,500 rpm. The engine is equipped with BMW's Double VANOS and Valvetronic technologies and features an aluminum alloy cylinder head and block. The dimensions of the BMW M4 coupe are 4,678 mm in length, 1,870 mm in width, and 1,394 mm in height. In terms of suspension, the BMW M4 has a MacPherson strut front suspension and a multi-link rear suspension.

[BrookeAnn]

I find the current BMW M4's engine absolutely fascinating! It's powered by the S58 engine, which became standard in the G82 series starting from 2021. This 3.0-liter inline-six features twin-turbocharging, delivering 510 horsepower in base form, while the performance-oriented M4 CSL variant pushes it up to 550 hp. BMW's tuning is exceptionally clever, with turbo lag so minimal it's practically negligible – achieving 0-100 km/h in under 3.9 seconds effortlessly. Having driven it several times, I can attest to its remarkably linear power delivery: docile for city driving at low RPMs yet ferociously powerful in high-RPM track mode. The lightweight aluminum block and electronically controlled cooling system prevent thermal degradation during extended track sessions, a significant improvement over the older S55. BMW also optimized its environmental performance, with combined fuel consumption around 11L/100km, which isn't excessive. If there's a drawback, it's the higher cost of turbo components during maintenance – I'd recommend regular oil and coolant checks. Overall, it's a performance dream for enthusiasts, where just the engine note at startup can excite you for half a day.

[DeSabrina]

As someone who has driven the M4, I'm extremely satisfied with its engine. BMW equipped the M4 with the S58, a power unit exclusive to the new G82 model—a 3.0-liter inline-six with twin turbos, delivering a maximum of 510 horsepower and 650 Nm of torque. The driving experience is truly impeccable, with strong acceleration and a powerful push-back feeling. City commuting is incredibly smooth, and overtaking on the highway is crisp and effortless. The average fuel consumption is around 13L, higher than a regular BMW, but the performance justifies the cost. I often drive on highways, and the engine sound is deep and powerful, with quick cold starts. BMW's reliability is solid—no issues after two or three years of driving. I recommend owners stick to regular maintenance and oil changes. In short, the S58 makes the M4 both a daily driver and a track beast.

[McXavier]

The BMW M4's S58 engine is exceptionally powerful in its class! With an output exceeding 500 horsepower, it's more efficient and lighter than the Mercedes-AMG C63's V8, delivering torque earlier. The Audi RS5's engine is slightly less powerful, but the M4 offers much more driving pleasure with no sense of lag. Rooted in BMW's inline-six tradition, the M4 started with the S55 in 2014 and has now upgraded to the S58, reducing weight and enhancing efficiency. It has set records on the Nürburgring, showcasing top-tier stability.

[TravisAnn]

Looking back, the evolution of the BMW M4's engine is absolutely thrilling! The early 2014 F82 model used the S55 twin-turbo inline-six with 430 horsepower. In 2021, the G82 upgraded to the more powerful S58, starting at 510 horsepower, marking a major technological leap: new turbo design for quicker response, a track-optimized cooling system, and a weight reduction of ten kilograms. My comparison reveals the S58 runs smoother with lower noise levels. Derived from BMW's legendary inline-six lineage, it also boasts improved reliability.