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. The 2025 BMW 3-series remains the sports-sedan standard, combining an athletic chassis and a luxurious cabin with a pair of powerful powertrains. View detailed specs, features and options for the 2025 BMW 3-Series M340i Sedan at U.S.
News & World Report. 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. Learn the ins and outs about the new 2025 BMW 3 Series M340i Sedan.
Find information on performance, specs, engine, safety and more. The BMW M340i curb weight is between 3,849 and 4,008 lbs as specified in our data below, organized by trim, option package, and model year. For example, the 2024 BMW M340i with the Base trim has a curb weight of only 3,849 lbs.
while the 2025 BMW M340i with the xDrive trim has a curb weight of 4,008 lbs. See detailed specs, features, packages and dimensions by trim level for the 2025 BMW M340. The lightest BMW 340 was produced in 2018 with a weight of 3555 lbs.
And the heaviest model came off the production line in 2018 with 3710 lbs pounds in curb weight. Explore the data below and compare how other BMW 340 body mass parameters like gross vehicle weight rating (GVWR) and payload capacity changed between the generations. Technical specifications for the 2025-present facelift BMW M340i xDrive (G20) 4 door sedan.
Find & compare performance, practicality, chassis, brakes, top speed. Specs datasheet with technical data and performance data plus an analysis of the direct market competition of BMW M340i 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.