2025 BMW M340i Engine Specifications: Power, Performance, and Precision
The 2025 BMW M340i redefines performance and efficiency with its refined inline-six engine, blending power delivery with cutting-edge technology to set new benchmarks in the executive sports sedan segment.
2025 BMW M340i Engine Overview
The M340i’s 2.0-liter turbocharged inline-six delivers 382 horsepower and 382 lb-ft of torque, paired with a 48-volt mild hybrid system for responsive acceleration and improved fuel economy. This engine combines compact efficiency with the thrill of high-performance engineering, making it a standout in the 2025 lineup.
Key Engine Specifications
With a displacement of 2.0L, variable valve timing, and direct injection, the M340i’s powertrain achieves 0-60 mph in just 4.3 seconds. The mild hybrid system reduces emissions without compromising performance, while advanced engine management ensures smooth operation across all driving conditions.
Advanced Technology Integration
The M340i integrates BMW’s latest iDrive 8.5 infotainment and adaptive suspension, enhancing driver engagement and ride comfort. Its digital instrument cluster and seamless connectivity reflect a commitment to innovation, ensuring the 2025 model remains at the forefront of luxury performance.
Stay ahead with the latest in automotive excellence—explore the 2025 BMW M340i engine specs and prepare to redefine your driving experience.
Detailed specs and features for the 2025 BMW 3 Series M340i xDrive including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The 2025 BMW 3-series remains the sports-sedan standard, combining an athletic chassis and a luxurious cabin with a pair of powerful powertrains. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of BMW M340i xDrive in 2025 the model with 4-door sedan body and Line-6 2998 cm3 / 182.9 cui, 287.8 kW / 391 PS / 386 hp (SAE net) of power, 500 Nm / 369 lb-ft of torque, 8.
As sporty and performance-forward as ever, the 2025 BMW 3 Series specs make it a pleasure and a thrill to drive. Check out this 2025 BMW 3 Series performance overview from Motorwerks BMW and see which 3 Series is right for you. Learn the ins and outs about the new 2025 BMW 3 Series M340i Sedan.
Find information on performance, specs, engine, safety and more. View detailed specs, features and options for the 2025 BMW 3-Series M340i xDrive Sedan at U.S. News & World Report.
All specifications, colors, performance and fuel economy data of 2025 BMW 3 Series BMW 3 Series M340i, including acceleration times 0-60 mph, 0-100 km/h, quarter mile, half mile time, top speed, mileage and fuel economy, dimensions, safety, comfort, and more. Technical specifications for the 2025-present facelift BMW M340i xDrive (G20) 4 door saloon. Find & compare performance, practicality, chassis, brakes, top speed, acceleration, suspension, engine, weights, luggage & more.
Years produced: 2025, 2026. See detailed specs, features, packages and dimensions by trim level for the 2025 BMW M340. See 2025 BMW M340i pricing, specs and expert recs for every notable variant, including 0-60 acceleration, dimensions, range, fuel economy, horsepower, torque, drivetrain and more.