What engine is in the M2 competition?
The M2 Competition uses the BMW M GmbH S55 engine, a high-performance variant of the N55 engine, that has been detuned from its application in the F80 M3 and F82 M4. In late 2025, BMW made a bold statement: it’s still evolving the B58. The M240i, M340i, and M440i will get a revamped version that boosts output to 386 hp and 540 Nm, lowers fuel consumption, and tightens 0–100 times—a reminder that even a decade in, this modern straight-six hasn’t lost its edge.The BMW B58 is a 3. X3 to the M340i. It was first used in the 3 Series when it came out in 2015, replacing the N55 engine.In case you haven’t been paying attention to what BMW’s been doing lately with this M-lite thing, the M340i isn’t a full-on M car, and certainly not an M Competition or M CS. Rather, it’s a big-engine 3 Series with M-enhanced braking, suspension, and engine tuning.Both these cars use the same engine: BMW’s well-revered S58, a twin-turbo 3. It produces 503hp in the M4 Competition (the only model we get in the UK) and 460-480hp in the M2. Because the M2 is a bit lighter than the M4, there’s not much in it when you compare the 0-62mph times.BMW just released their new M2 Race-car called the “M2 Racing”. The starting price is $111,000, but what really surprised me is that it comes with a 313 HP 4 cylinder B48. Do you think this is Genius or has BMW lost their mind?
Why is B58 so strong?
bmw b58 engine overview one of the most notable design innovations is the closed-deck engine block construction. This design significantly improves the engine’s structural rigidity, enabling it to withstand higher combustion pressures without compromising durability. The b58 twin power turbo engine represents a significant milestone in bmw’s pursuit of high-performance, efficient powertrains. Developed as a successor to the n55 engine, the b58 was introduced in 2015 and has since become a cornerstone of bmw’s modern engine lineup.The Twin Turbo S58 will be in the G87 on the Supra/Z4 chassis. What you forgot is that the B58 wasn’t used until the 2016 models. All the M2 test vehicles had N55s and were seen as early as 2015.
Is N55 or B58 better?
In conclusion, while both the N55 and B58 are incredible engines in their own right, the B58 edges out the N55 in terms of overall performance, efficiency, and future-readiness. That said, the N55 remains a fantastic engine for those who prioritize proven reliability and aftermarket potential. If you put the B58 alongside many modern turbo four-cylinders, you’ll find that it has far lower cylinder stress because of its six-cylinder layout and larger displacement. Against turbo V6 rivals, you’ve got something that delivers exceptional smoothness and with a potentially stronger bottom-end construction.
Is M2 a v6?
Engine, Transmission, and Performance The base M2 is powered by a twin-turbocharged 3. How fast is the 2026 BMW M2? The 2026 M2 ranges in power from the Base Style with 473 horsepower to the CS with 523 horsepower and a 0-60 time of 3.The M2 runs 473 hp with a manual or automatic, while the M3 offers three power levels: 473 hp (manual only), 503 hp (automatic, rear-drive), and 523 hp (automatic, all-wheel drive). In our testing, the M3 Competition xDrive hit 60 mph in 2. M2 automatic.Engine. The 4-cylinder in-line engine (b48 base) produces 230 kw (313 hp) with a torque of 400 nm from a displacement of 1998 cm³. Top speed is over 270 km/h. The engine output of the bmw m2 racing can be modified.
Is the B48 in the M2?
ENGINE. The 4-cylinder in-line engine (B48 base) produces 230 kW (313 hp) with a torque of 400 Nm from a displacement of 1998 cm³. Top speed is over 270 km/h. The engine output of the BMW M2 Racing can be modified. The N55 was BMW’s first straight-six engine to use a twin-scroll turbocharger. It also won three straight Ward’s 10 Best Engines awards in 2011–2013. Following the introduction of the BMW B58 engine in 2015, the N55 began to be phased out.BMW S58 twin turbocharge Inline-6 The powerhouse of the inline-6 engines of BMW is the S58 twin-turbocharged. It is the most incredible engine that BMW has created. It can produce a horsepower of 503 and is used on BMW models like BMW G20 3 Series. It is a fast car with excellent performance and one reliable engine.
Does M2 have B58 or S58?
The BMW S58 follows the popular S55 found in the BMW F80 M3 (2014-2019), BMW F82/83 M4 (2014-2020) and the BMW F87 M2 Competition (2018-2020). It essentially takes the B58 – found in most modern BMWs – and gives it more power. The B58 is part of BMW’s modular engine family, each engine using a displacement of 500 cc (30. B38 and B48 engine.The Power Behind the Supra: BMW’s B58 Engine This engine is a marvel of modern engineering, offering a perfect blend of performance, efficiency, and reliability. It produces a power output ranging from 335 to 382 hp and delivers torque between 365 to 369 lb-ft.