Renault Adria vs Renault Laguna: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Renault Adria
78%
MOT pass rate · 34 vehicles
More reliable
Renault Laguna
65%
MOT pass rate · 305,568 vehicles
Verdict: On MOT pass rate, the Renault Adria is the more reliable of the two — 78% pass first time versus 65%. It's one signal among several; check the full breakdown below.
Head to head
| Measure | Renault Adria | Renault Laguna |
|---|---|---|
| MOT pass rate | 78% ✓ | 65% |
| MOT failure rate | 22% ✓ | 35% |
| Faults & advisories per test | 1.4 ✓ | 2.2 |
| Dangerous-fault share | 3% | 0% ✓ |
| Average mileage | 43,852 mi | 121,362 mi |
| Sample size (vehicles) | 34 | 305,568 |
Most common faults
Renault Adria
- Parking brake: efficiency below requirements (3.7.B.7)
- Parking brake efficiency below requirements (1.4.2 (a) (i))
- Nearside Front Lower Suspension arm ball joint has slight play (5.3.4 (a) (i))
- Under-trays fitted obscuring some underside components
- Offside Front Service brake binding but not excessively (1.2.1 (f))
- Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)
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)
Reliability FAQ
On MOT pass rate, the Renault Adria is the more reliable of the two — 78% pass first time versus 65%. It's one signal among several; check the full breakdown below.
Full Renault Adria report Full Renault Laguna 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.