Renault Laguna vs Renault Unknowm: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Renault Laguna
65%
MOT pass rate · 305,568 vehicles
Renault Unknowm
80%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Renault Laguna (65%) and Renault Unknowm (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Renault Laguna | Renault Unknowm |
|---|---|---|
| MOT pass rate | 65% | 80% ✓ |
| MOT failure rate | 35% | 20% ✓ |
| Faults & advisories per test | 2.2 | 0.0 ✓ |
| Dangerous-fault share | 0% | — |
| Average mileage | 121,362 mi | 73,392 mi |
| Sample size (vehicles) | 305,568 | 1 |
Most common faults
Renault Laguna
- Nearside Front Tyre worn close to the legal limit (4.1.E.1)
- Offside Front Tyre worn close to the legal limit (4.1.E.1)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- Oil leak
- Front Brake pad(s) wearing thin (3.5.1g)
Renault Unknowm
No fault breakdown available.
Reliability FAQ
On MOT pass rate the Renault Laguna (65%) and Renault Unknowm (80%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Renault Laguna report Full Renault Unknowm report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.