A revised hybrid system adds 29 pound-feet of torque to the inline-six, while pricing ranges from $46,675 on the 330i up to $62,775 on the top. 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. With 288 kW (392 hp) and a maximum torque of 500 Nm, it accelerates the BMW M340i xDrive Sedan from 0 to 100 km/h in 4.3 seconds.
An integrated 48-volt mild-hybrid system* produces an electric boost of 9 kW (12 hp) to further enhance the engine's efficiency and spontaneous response. Research the 2025 BMW 3 Series M340i xDrive with our expert reviews and ratings. Edmunds also has BMW 3 Series M340i xDrive pricing, MPG, specs, pictures, safety features, consumer reviews and more.
Epic performance, driver-focused technology, and thrilling design: every aspect of the 3 Series M Sedans reflect their motorsport pedigree. From the powerfully accelerating BMW M340i Sedan delivering 386 hp to the mighty BMW M3 Competition xDrive Sedan delivering 523 hp, every model delivers an adrenaline. Car journalist buys the 2025 BMW M340i.
Here's why it's the ultimate all-rounder for driving enthusiasts-fast, efficient, and endlessly practical. Our expert review of the 2025 BMW M340i has everything you need to know. Read driving impressions, browse photos, compare specs and see where rivals rank before you buy.
Technical specifications for the 2025-present facelift BMW M340i xDrive (G20) 4 door saloon. Find & compare performance, practicality, chassis, brakes, top speed. The 2024 BMW M340i xDrive features subdued styling but delivers unrestrained drive dynamics when called upon.
Savagegeese reviews the 2025 BMW M340i, highlighting its powerful performance, spacious interior with iDrive 8.5, and updated driving dynamics for a well.