Detailed specs and features for the 2025 BMW 3 Series M340i including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. 2025 BMW M340i First Test: When the Lesser Is Better If you're not looking for a track car, the M340i offers hybrid fuel economy with plenty of performance. The BMW 340i M Sport delivers impressive power and handling, making it a standout in the luxury performance sedan segment.
Equipped with a 3.0-liter inline-six turbocharged engine, it produces 382 horsepower and 369 lb-ft of torque. This allows the 340i to accelerate from 0 to 60 mph in just 4.1 seconds, offering a thrilling driving experience. In terms of suspension, the M Sport package.
The 2025 BMW 3-series remains the sports-sedan standard, combining an athletic chassis and a luxurious cabin with a pair of powerful powertrains. Explore the features and specifications of the 2026 BMW 3 Series Sedan M models. Find information on transmission, engine type, drivetrain, and more.
The BMW M340i offers outstanding driving dynamics and comprehensive, technologically modern support for the driver in the new sporty design. M Sport suspension with stiffer spring and damper design for direct and agile driving characteristics The Reversing Assistant and other intelligent driver assistance systems for optimal ride comfort in every situation Driver. Learn the ins and outs about the new 2025 BMW 3 Series M340i Sedan.
Find information on performance, specs, engine, safety and more. Discover the BMW 340i M Sport, a luxury sedan delivering 382 hp, 0-60 in 4.2 seconds, and premium features. Explore its turbocharged engine, M Sport styling, advanced tech, and how it competes against rivals like Mercedes C43 AMG and Audi S4.
The values for fuel consumption, CO2 emission and energy consumption shown were determined in the standardized test cycle according to the European Regulation (EC) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tires. BMW 3 Series 340i M Sport 4dr Step Auto Dimensions Length 4,633mm Width (including mirrors) 2,031mm Height 1,429mm Seats 5 Doors 4 Luggage Capacity (Seats Up) 480l Gross Vehicle Weight 2,100kg.