Genesis G8MR engine
Reciprocating internal combustion engine
From Wikipedia, the free encyclopedia
The Genesis G8MR engine is a twin-turbocharged, four-stroke, 3.2-liter, V8 racing engine, made by Hyundai Motorsport for use in their Genesis GMR-001 LMDh race car, since 2026.
| Genesis G8MR engine | |
|---|---|
| Overview | |
| Manufacturer | Hyundai Motorsport |
| Designer | Julien Moncet[1] |
| Production | 2026–present |
| Layout | |
| Configuration | V8 |
| Displacement | 3.2 L (195 cu in) |
| Valvetrain | 32-valve (four-valves per cylinder), DOHC |
| Combustion | |
| Turbocharger | Twin-turbocharged |
| Fuel system | Gasoline direct injection |
| Fuel type | TotalEnergies |
| Oil system | Dry sump. Lubricants supplied by Shell Helix |
Overview
Hyundai Motorsport, developed the bespoke engine for the new-for-2026 Genesis GMR-001 LMDh. Work on the engine began in June 2024, with the basic architecture based on the 1600 cc inline four-cylinder engine found in the Hyundai i20 N Rally1 and shares roughly 60% of the parts.[2][3] In accordance with the LMDh rules, the G8MR internal combustion engine is connected to the standardized hybrid drivetrain components provided by Bosch (motor generator unit), Williams Advanced Engineering (battery pack), and an Xtrac P1359 gearbox.[4]