What Is A M340i
By the Editorial Staff
March 16, 2026
The BMW M340i is the crowned jewel of the non-M G20 3-Series lineup and there is no question that it deserves the title. Bordering on the edge of a family-friendly sedan and full track monster, the M340i exemplifies why so many people swear by BMW. 382 horsepower and enough room in the trunk for three golf bags; that's a combo that you don't get from many other brands.
The 3. Maximum driving pleasure in the mid-range has a name: BMW M340i xDrive Sedan and BMW M340d xDrive Sedan take off with unprecedented propulsion. They are the perfect combination of sportiness, comfort and suitability for daily use.
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. Car journalist buys the 2025 BMW M340i. Here's why it's the ultimate all-rounder for driving enthusiasts-fast, efficient, and endlessly practical.
Find the best BMW 3 Series M340i for sale near you. Every used car for sale comes with a free CARFAX Report. We have 164 BMW 3 Series M340i vehicles for sale that are reported accident free, 102 1-Owner cars, and 185 personal use cars.
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. The 2025 BMW M340i might be the middle child in the 3 Series lineup, but it delivers an engaging, fun and highly refined driving experience.
Its asking price can feel a bit steep, but the M340i is. 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.
The 2025 BMW 3-series remains the sports-sedan standard, combining an athletic chassis and a luxurious cabin with a pair of powerful powertrains. Discover key facts, reliability ratings, and comparisons for the 2024 BMW M340i xDrive in this comprehensive review.