Renault Laguna vs Renault P1400: 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 P1400
50%
MOT pass rate · 1 vehicles
Verdict: On MOT pass rate the Renault Laguna (65%) and Renault P1400 (50%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Renault Laguna | Renault P1400 |
|---|---|---|
| MOT pass rate | 65% ✓ | 50% |
| MOT failure rate | 35% ✓ | 50% |
| Faults & advisories per test | 2.2 ✓ | 4.5 |
| Dangerous-fault share | 0% | 0% |
| Average mileage | 121,362 mi | 131,530 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 P1400
- Front Direction indicator incorrect colour (1.4.A.2f)
- Front Subframe mounting prescribed area is corroded but not considered excessive (2.4.A.3)
- Front front brake application uneven (3.7.B.2)
- Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)
- Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)
- Nearside Rear Registration plate lamp shows direct white light to the rear (1.1.C.1f)
Reliability FAQ
On MOT pass rate the Renault Laguna (65%) and Renault P1400 (50%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Renault Laguna report Full Renault P1400 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.