BMW 4-Series M4 MOT Results
Registered in 201788.9% pass rate
            from 2,122 tests in 2021
        Pass rate by mileage
            More MoT Results
            
        Failure rates by item
        
    Here you can drill down into the failure rates for each item on the test. We've also compared the rates to the average results for 2017 cars and highlighted areas where the BMW 4-Series M4 is unusually good or bad.
- 
                
                    6.5% fail on
                    Tyres
                    
                    (88% worse than other 2017 cars)
                    
                
                
                - 5.7% fail on Condition (190% worse than other 2017 cars)
- 1.0% fail on Tread depth
- 0.094% fail on Size/type
 
- 
                
                    1.6% fail on
                    Lamps, reflectors and electrical equipment
                    
                    (40% better than other 2017 cars)
                    
                
                
                - 
                
                    1.4% fail on
                    Headlamp aim
                    
                
                
                - 1.4% fail on Headlamp aim
 
- 
                
                    0.14% fail on
                    Direction indicators
                    
                
                
                - 
                
                    0.14% fail on
                    Flashing type
                    
                
                
                - 0.14% fail on Side repeaters
 
 
- 
                
                    0.14% fail on
                    Flashing type
                    
                
                
                
- 0.094% fail on Rear reflectors
- 
                
                    0.047% fail on
                    Headlamps
                    
                
                
                - 0.047% fail on Headlamp levelling device
 
- 0.047% fail on Stop lamp
 
- 
                
                    1.4% fail on
                    Headlamp aim
                    
                
                
                
- 
                
                    1.1% fail on
                    Identification of the vehicle
                    
                    (4 times worse than other 2017 cars)
                    
                
                
                - 1.1% fail on Registration plates (4 times worse than other 2017 cars)
 
- 
                
                    0.66% fail on
                    Visibility
                    
                    (82% better than other 2017 cars)
                    
                
                
                - 0.52% fail on Washers
- 0.14% fail on Wipers (95% better than other 2017 cars)
 
- 
                
                    0.66% fail on
                    Noise, emissions and leaks
                    
                
                
                - 
                
                    0.66% fail on
                    Exhaust emissions
                    
                
                
                - 
                
                    0.66% fail on
                    Spark ignition
                    
                    (110% worse than other 2017 cars)
                    
                
                
                - 0.38% fail on Catalyst emissions (2 times worse than other 2017 cars)
- 0.19% fail on Malfunction indicator lamp
- 0.094% fail on Emissions not tested
- 
                
                    0.047% fail on
                    Emission control equipment
                    
                
                
                - 0.047% fail on Catalytic converter
 
 
 
- 
                
                    0.66% fail on
                    Spark ignition
                    
                    (110% worse than other 2017 cars)
                    
                
                
                
- 
                
                    0.047% fail on
                    Fluid leaks
                    
                
                
                - 0.047% fail on Engine oil leaks
 
 
- 
                
                    0.66% fail on
                    Exhaust emissions
                    
                
                
                
- 
                
                    0.61% fail on
                    Suspension
                    
                
                
                - 
                
                    0.33% fail on
                    Suspension arms
                    
                
                
                - 0.28% fail on Ball joint (2 times worse than other 2017 cars)
- 0.047% fail on Attachment bracket and mounting
 
- 
                
                    0.24% fail on
                    Springs
                    
                
                
                - 
                
                    0.24% fail on
                    Coil springs
                    
                
                
                - 0.24% fail on Coil spring
 
 
- 
                
                    0.24% fail on
                    Coil springs
                    
                
                
                
- 
                
                    0.047% fail on
                    Anti-roll bars
                    
                
                
                - 0.047% fail on Linkage ball joint dust cover
 
 
- 
                
                    0.33% fail on
                    Suspension arms
                    
                
                
                
- 
                
                    0.47% fail on
                    Brakes
                    
                    (77% better than other 2017 cars)
                    
                
                
                - 
                
                    0.19% fail on
                    Brake performance
                    
                
                
                - 
                
                    0.14% fail on
                    Service brake performance
                    
                
                
                - 
                
                    0.14% fail on
                    Rbt
                    
                
                
                - 0.14% fail on Service brake performance
 
 
- 
                
                    0.14% fail on
                    Rbt
                    
                
                
                
- 0.047% fail on Brake performance not tested
 
- 
                
                    0.14% fail on
                    Service brake performance
                    
                
                
                
- 
                
                    0.094% fail on
                    Service brake pedal or hand lever
                    
                
                
                - 0.047% fail on Pedal
- 0.047% fail on Hand lever
 
- 
                
                    0.094% fail on
                    Mechanical brake components
                    
                    (94% better than other 2017 cars)
                    
                
                
                - 
                
                    0.047% fail on
                    Brake linings and pads
                    
                
                
                - 0.047% fail on Brake pads
 
- 
                
                    0.047% fail on
                    Brake discs and  drums
                    
                
                
                - 0.047% fail on Brake discs
 
 
- 
                
                    0.047% fail on
                    Brake linings and pads
                    
                
                
                
- 0.047% fail on Flexible brake hoses
- 
                
                    0.047% fail on
                    Brake actuators (including spring brakes or hydraulic cylinders)
                    
                
                
                - 0.047% fail on Hydraulic brake callipers
 
 
- 
                
                    0.19% fail on
                    Brake performance
                    
                
                
                
- 
                
                    0.24% fail on
                    Road Wheels
                    
                
                
                - 0.24% fail on Attachment
- 0.047% fail on Condition
 
- 
                
                    0.14% fail on
                    Seat belts and supplementary restraint systems
                    
                
                
                - 0.094% fail on SRS malfunction indicator lamp
- 
                
                    0.047% fail on
                    Seat belts
                    
                
                
                - 0.047% fail on Condition
 
 
- 
                
                    0.047% fail on
                    Steering
                    
                
                
                - 
                
                    0.047% fail on
                    Steering play
                    
                
                
                - 0.047% fail on Steering rack
 
 
- 
                
                    0.047% fail on
                    Steering play
                    
                
                
                
Read the Honest John Review
                    - 
                    
                        .jpg?width=120&height=72&rmode=crop) BMW M4 (2014 - 2021)
                    
                    Terrific straight-six engine, quality interior, superb ride and handling. BMW M4 (2014 - 2021)
                    
                    Terrific straight-six engine, quality interior, superb ride and handling.

 
             
             
            