Mercedes-Benz M102 2.3 16 Cosworth Engine

Mercedes-Benz M102 2.3 16 Cosworth Engine

Relive the golden age of touring car dominance with the Mercedes-Benz M102 2.3 16 Cosworth Engine, a groundbreaking powerplant born from the legendary collaboration between Mercedes-Benz and Cosworth. Designed to redefine performance in the 1980s, this 16-valve marvel powered the iconic Mercedes 190E 2.3-16 and became a cornerstone of motorsport glory, blending precision engineering with race-bred aggression.

Key Features

• Cosworth-Engineered Brilliance: Co-developed with Cosworth, the high-revving 16-valve cylinder head transformed the M102 into a motorsport legend, setting new standards for compact performance.
• Race-Proven Pedigree: Built to dominate Group A touring car racing and the Deutsche Tourenwagen Meisterschaft (DTM), this engine propelled the Mercedes 190E 2.3-16 to fame, rivaling BMW’s E30 M3.
• High-Revving Performance: A 2.3L inline-4 with dual overhead camshafts (DOHC), 16 valves, and a soaring redline, delivering 185–235 HP (depending on road or race trim) for thrilling responsiveness.
• Motorsport DNA: Forged internals, sodium-filled valves, and a lightweight design optimized for endurance and power—key to its success on tracks like the Nürburgring.
• Collector’s Rarity: Original M102 2.3 16 Cosworth engines are prized artifacts of Mercedes’ motorsport heritage, coveted by enthusiasts and restorers.

Technical Specifications

• Displacement: 2.3L (2,299 cc)
• Configuration: Inline-4, DOHC, 16-valve
• Power Output:
  • Road Version: 185 HP @ 6,200 RPM / 235 Nm torque
  • Race Variants: Up to 235+ HP (Group A/DTM-tuned)
• Rev Limit: 7,200+ RPM (racing builds)
• Fuel System: Bosch KE-Jetronic mechanical fuel injection
• Applications:
  • Mercedes-Benz 190E 2.3-16 (W201)
  • DTM/Group A Touring Car race cars
  • Rally and endurance racing adaptations