SsangYong Musso MOT reliability

SsangYong Mussos passed their MOT first time 65% of the time across 3,426 tests in 2025. 4,313 are still licensed in Great Britain.

First-time pass rate

65%

MOTs analysed

3,426

Still licensed (GB)

4,313

Body type

Hatchback

Pass rate by year of first registration

Older cars fail more often, so compare a car with others of the same age. Years with very few MOTs can show extreme pass rates, even 0% or 100%, so give more weight to years with more tests.

In detail:

First registered

2020 diesel

400 MOTs

Passed first time 65%. Typical mileage 52,480 (most between 32,464 and 80,348).

2021: 87% → 2022: 82% → 2023: 72% → 2024: 70% → 2025: 65%

Most common failures

Parking brake performance: inoperative on one side (7.8%)
Rbt (sp): efficiency below requirements (5.5%)
Track rod end: ball joint has excessive play (4.8%)
Rbt (sp): efficiency less than 50% of the required value (3.8%)
Ball joint excessively worn (3.8%)

Where 2020 Mussos fail

Brakes

17.5%

Lights & electrics

12.3%

Wheels & tyres

5.3%

Steering

5.3%

Suspension & axles

5.0%

Visibility & wipers

3.8%

Body, structure & corrosion

2.8%

Exhaust, emissions & leaks

2.5%

Looking at a particular car?

See its own MOT history, mileage and red flags, compared with these figures. Free.

Based on 2025 initial MOT tests in DVSA's anonymised MOT dataset (cars and light vans). Contains public sector information licensed under the Open Government Licence v3.0. Model details: Vehicle data by VehiclesDB.