AI DamageMclaren 720S: problems, complaints, bulletins
Summary for the Mclaren 720S across 6 model years: 0 owner complaints and 125 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 169 |
| Equipment | 0 | 0 | 132 |
| Engine and cooling | 0 | 0 | 84 |
| Powertrain | 0 | 0 | 70 |
| Suspension | 0 | 0 | 70 |
| Service brakes | 0 | 0 | 48 |
| Engine | 0 | 0 | 42 |
| Steering | 0 | 0 | 36 |
| Structure | 0 | 0 | 32 |
| Fuel system | 0 | 0 | 23 |
| Fuel/propulsion system | 0 | 0 | 18 |
| Tires | 0 | 0 | 13 |
| Seats | 0 | 0 | 6 |
| Electronic stability control | 0 | 0 | 5 |
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Suspension. Wheel alignment, control arms, subframe, even tire wear.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Steering Noise Diagnosis Guide
- ESP Causing Vehicle Limitations
- M8 V8 Coolant Hose Drift
- Updated Voltage for Sensor Position
- McLaren DMTL Test Diagnosis
- Airbrake Diagnosis Guide
- V8 Coolant Hose Drift
- Nose Lift Operation Concerns
- McLaren DMTL Test Diagnosis
- A guide to aid in the identification of a missing core plug and repair method on V8 cylinder heads
- Boost Control Diagnosis Guide
- WCAC Inlet to Top Hose Clash
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.