Vehicle database
MCLAREN SENNA
1 / 2021 / Two-door coupé
Global (limited production, verified markets only)Coverage: expanded
Year and trim selector
Choose the exact year and trim to see engine, oil and service details.
Engine codes by year
| Year | Trim | Engine codes | Displacement | Fuel system |
|---|---|---|---|---|
| 2021 | technical-profile | M840TR | 3799 cc | Direct fuel injection, twin-turbocharged petrol |
Oil capacity by engine
| Year | Engine codes | Oil type | Oil capacity | Fluid |
|---|---|---|---|---|
| 2021 | M840TR | Fully synthetic 0W-40, meeting McLaren specification | 6.0 liters (engine service-fill including filter change) | McLaren specified synthetic fluid for dual-clutch gearbox |
Technical specifications
- Engines: M840TR
- Transmissions: Not applicable; only 7-speed dual-clutch automated manual, 7-speed dual-clutch (MGUK paddle-shift), McLaren specified synthetic fluid for dual-clutch gearbox
- Tire sizes: Front: 265/35 ZR19, Rear: 325/30 ZR20
- Bolt pattern: Verify by exact trim and wheel package
- Wheel torque: Verify by VIN and wheel package
- Battery: Verify by engine, market and equipment package
Fluids and service data
- Engine oil: Fully synthetic 0W-40, meeting McLaren specification
- Transmission fluid: McLaren specified synthetic fluid for dual-clutch gearbox
- Coolant: Approx. 10 liters
- Brake fluid: DOT 4 high performance, refresh recommended every 2 years
Known problems
- Very limited data due to low production and meticulous maintenance requirements
- Potential turbocharger wear over extended track use