BMW E46 M3 CSL Engine Specs: Performance and Engineering Excellence

The BMW E46 M3 CSL stands as a legendary homologation special, blending road usability with motorsport-inspired performance. At its heart lies the powerful 3.2-liter inline-six engine, upgraded with forged internals, dual overhead camshafts, and a high-compression ratio to unlock exceptional output—delivering up to 414 horsepower and 371 lb-ft of torque. Paired with a six-speed manual transmission, the CSL’s powertrain enables rapid gear changes and near-instant throttle response, optimizing both track dominance and driver engagement. Engine tuning emphasizes precise fuel delivery and enhanced airflow, supported by lightweight components including aluminum pistons and a performance crankshaft. The E46 M3 CSL’s balanced weight distribution and aerodynamic refinements elevate its handling, making it a benchmark in the M3 lineage. For enthusiasts seeking unforgettable driving dynamics, the E46 M3 CSL’s engine specs deliver a perfect fusion of power, precision, and heritage.

Driven by motorsport DNA, the CSL remains a collector’s dream and a performance icon. Its engine specs are engineered to challenge limits while preserving the nuanced feel of a true driver’s car.

Conclusion: The BMW E46 M3 CSL’s engine represents a pinnacle of German engineering—where raw power meets meticulous craftsmanship. Whether on the track or open road, it delivers an experience defined by precision and passion. For fans of high-performance classics, this engine specs package remains unmatched in its legacy and capability.

Explore the BMW E46 LCI 3 Series Coupe M3 CSL 2003, 2004 detailed specs, including 0-60 mph times, horsepower, and handling data. Get all the Info. Specs of BMW M3 Coupe (E46) CSL 3.2i 24V (360 Hp) /2003, 2004, 2005, 2006/.

With 360 hp and an inline 6-cylinder engine, it is the holy grail among M enthusiasts. The BMW M3 CSL of the third M3 generation E46 is without doubt a unique sports car. Here are all details about it.

Technical specifications for the 2003-2004 BMW M3 Coupé CSL (E46) 2 door coupé. Find & compare performance, practicality, chassis, brakes, top speed, acceleration, suspension, engine, weights, luggage & more. Years produced: 2003, 2004.

2003 BMW M3 CSL specs, 0-60, quarter mile, lap times, price, top speed, engine specifications, pictures, updated January 2026. An in-depth historical and technical appraisal of BMW's sport. The 2003 BMW M3 CSL was a special series, built on the basis of those three letters, which meant "Coupe, Sports, Lightweight".

It was an homage to the glorious 1972 BMW 3.0 CSL. This BMW 3 Series E46 M3 CSL model was produced in the period between May-2003 and Dec-2003 model years. Equipped with straight 6 petrol (gasoline) engine with 3246 ccm capacity it produces 360 Hp and 265 kW power at 7900 rpm and 370 Nm torque at 4900 rpm with top claim speed 250 km/h and acceleration 0-100 km/h in 4,9 s.

Brand: bmw Category: Coupe Add to Compare Power268,5 kW (360 hp) Engine TypeGasoline (petrol) TypeCoupe Max Speed155,3 mph (250 km/h) Fuel Consumption4,7 gal (17.8 Liters) Specs Overview Reviews. View complete technical specifications for 2003 BMW M3 CSL. Includes performance data, fuel economy, dimensions, engine details, and more.