BMW 340i Engine Performance and Efficiency Breakdown
The BMW 340i engine stands as a benchmark in premium compact luxury, blending dynamic performance with exceptional fuel efficiency to deliver an unmatched driving experience.
Engine Specifications and Power Delivery
The BMW 340i is powered by a turbocharged inline-six cylinder engine producing 382 horsepower and 443 lb-ft of torque, engineered for responsive acceleration and smooth high-speed stability. Designed with intelligent thermal management and direct fuel injection, it balances power with efficiency, delivering seamless performance in everyday commuting and spirited driving alike.
Advanced Engineering and Driving Experience
Equipped with a multi-link suspension and rear-wheel drive, the 340i delivers precise handling and refined ride comfort. Its adaptive driving modes allow drivers to customize throttle response, suspension stiffness, and stability control, ensuring a tailored experience whether navigating city streets or pursuing curving roads on a weekend drive.
Fuel Economy and Environmental Performance
Despite its powerful output, the 340i engine achieves up to 24 MPG in combined driving, thanks to BMW’s Valvetronic and Start-Stop technology. This combination of efficiency and performance makes the 340i one of the most eco-conscious yet spirited options in its class.
With its blend of sporty character, intelligent engineering, and impressive efficiency, the BMW 340i engine sets a new standard in the compact luxury segment. For drivers seeking dynamic performance without compromise, the 340i delivers a refined and rewarding experience that drives forward with purpose.
The BMW B58 is a turbocharged straight-six engine, which began production in 2015. [1] The B58 replaced the N55 and was launched in the F30 340i. [2] The B58 is part of BMW's modular engine family, each engine using a displacement of 500 cc (30.5 cu in) per cylinder, following the B38 and B48 engine.
[3] The B58 engine was named to Ward's World's 10 Best Engines five times, in 2016 (installed. Learn about the B58 turbocharged straight-six engine that powers the BMW 340i and other models. Find out how it compares to the N55, S58, and Supra engines in terms of horsepower, torque, 0-60 time, and reliability.
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. Discover the impressive engine specs, configuration, and maintenance requirements of the BMW 340i for optimal performance and longevity. Hidden engine problems and reliability issues most buyers discover too late.
Discover the 2024 BMW 340i review, covering reliability, performance ratings, and comparisons with competitors in its class. BMW 340i 2012-2018 3.0L Engine Specifications Detailed technical specifications and documentation for the 3.0L B58 turbocharged engine in the 2012-2018 BMW 340I. Includes performance data, maintenance guidelines, and component.
The BMW 340i, part of the iconic 3 Series lineup, is known for its impressive performance and luxurious features. At the core of this dynamic vehicle lies a powerful engine that significantly contributes to its exhilarating driving experience. Understanding the BMW M340i Engine: Model Years and Variants The BMW M340i (G20 generation) was introduced in 2019 as the high-performance variant of the 3 Series, replacing the previous 340i model.
Unlike the standard 330i, which uses the four-cylinder B48 engine, the M340i features the more powerful B58 inline. The BMW F30 3 Series Sedan LCI 340i has a Inline 6, Petrol engine with 2998 cm 3 / 182.9 cu-in capacity. How many horsepower (hp) does a 2015 BMW F30 3 Series Sedan LCI 340i have?
BMW 340i 2012-2018 Specifications Complete technical specifications and performance data for the BMW 340i 2012-2018. Includes detailed engine specifications, dimensions, safety features, and more.