2020 BMW M240I Engine Specs and the 3.0L B57 Powerplant

The 2020 BMW M240I stands out in the luxury sedan segment, powered by a refined 3.0-liter inline-six engine that delivers both efficiency and exhilarating performance.

The heart of the 2020 BMW M240I is the 3.0-liter B57 naturally aspirated inline-six, producing 335 horsepower and 330 lb-ft of torque. This engine combines smooth power delivery with advanced BMW electronics, ensuring precise control and responsiveness. Its compact design fits seamlessly into the M240I’s sleek chassis, balancing performance with fuel economy and refinement.

Equipped with a 8-speed automatic transmission, the B57 engine enables rapid acceleration from 0 to 60 mph in under 6 seconds, blending sporty handling with everyday comfort. The engine’s torque-rich nature enhances overtaking confidence and highway cruising, making the M240I a versatile choice for enthusiasts and daily drivers alike.

Under the hood, the B57 features BMW’s Valvetronic and TwinPower Turbo technology, optimizing airflow and combustion for efficiency without sacrificing power. This engineering precision supports the M240I’s reputation for delivering a refined yet dynamic driving experience, with minimal emissions and maximum responsiveness.

The 2020 BMW M240I’s B57 engine remains a benchmark in modern luxury performance—where power meets precision. If you're exploring high-performance sedans, understanding the B57’s capabilities highlights why this model continues to impress. Ready to experience this engine’s excellence firsthand? Book a test drive today.

BMW engines are known by their M, N, B, S, P, or W codes while BMW chassis and bodies are known by their E, F, G, or U codes. BMW Engine Codes The engine codes used to be quite simple - M10 for four cylinder, M20 for small six cylinder, and M30 for the Big Six. But as the range of BMW engines expanded they needed a more meaningful code designation.

About the 2020 BMW 2 Series M240i The 2 Series is a rear-wheel drive 2 door with 4 seats, powered by a 3.0L TURBO 6 engine that has 250 kW of power (at 5500 rpm) and 500 Nm of torque (at 1300 rpm) via an Eight. Detailed specs and features for the Used 2020 BMW 2 Series M240i including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. View detailed specs, features and options for the 2020 BMW 2-Series M240i Coupe at U.S.

News & World Report. Explore the BMW F22 LCI 2 Series Coupe M240i 2017, 2018, 2019, 2020, 2021 detailed specs, including 0-60 mph times, horsepower, and handling data. Get all the Info.

Two models are available: the 230i and M240i. The 230i is powered by a 248-horsepower, turbocharged 2.0-liter four-cylinder engine, while the M240i gets a 335-hp, turbocharged 3.0. FAQs Q: What engine is in the BMW M240i? A: The BMW M240i is powered by a 3.0-liter twin-turbocharged inline-six engine, known as the B58 engine.

Q: How much horsepower does the M240i engine produce? A: It produces approximately 382 horsepower and 369 lb-ft of torque. Q: Is the engine in the M240i reliable? 335.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) $2,500 Starting MSRP $2,500 Starting MSRP Wondering which trim is right for you? Our 2020 BMW M240 trim comparison will help you.

Explore the BMW M240i engine specs, configuration, oil requirements, and service intervals for optimal performance and maintenance. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of BMW M240i Coupe in 2020, the model with 2-door notchback coupe body and Line-6 2998 cm3 / 182.9 cui, 250 kW / 340 PS / 335 hp (SAE net) of power, 500 Nm / 369 lb-ft of torque, 6.