Rolls-Royce Common MOT Faults

The most common MOT faults across all Rolls-Royce models are: Lamps, reflectors and electrical equipment (13.8%), Suspension (13.1%), Brakes (11.1%). These categories account for the majority of MOT failures on Rolls-Royce vehicles. Specific fault rates vary by model — check individual model pages for detailed breakdowns.

The average MOT pass rate across all Rolls-Royce models is 83.2%, which is 1.2 percentage points above the national average of 82%. The best-performing model is the Cullinan at 85.5%, while the Phantom has the lowest pass rate at 81.0%.

Based on MOT pass rate data, the most reliable Rolls-Royce is the Cullinan with a pass rate of 85.5%. This is rated "Excellent" for reliability. However, reliability depends on many factors including age, mileage, and maintenance history — always check a specific vehicle's MOT history before purchasing.

Repair costs for common Rolls-Royce MOT faults vary by category. Lighting faults typically cost £20-£80, suspension issues range from £150-£500, brake repairs are usually £100-£400, tyre replacements run £50-£150 per tyre, and exhaust/emissions work can cost £80-£350. These are typical UK garage prices — costs may vary depending on the specific model and your location.