Renault 21 rt savanna vs Renault Laguna: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Renault 21 rt savanna
—
MOT pass rate · 1,277 vehicles
Renault Laguna
65%
MOT pass rate · 305,568 vehicles
Verdict: On MOT pass rate the Renault 21 rt savanna (0%) and Renault Laguna (65%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Renault 21 rt savanna | Renault Laguna |
|---|---|---|
| MOT pass rate | 0% | 65% ✓ |
| MOT failure rate | 0% ✓ | 35% |
| Faults & advisories per test | 0.0 ✓ | 2.2 |
| Dangerous-fault share | — | 0% |
| Average mileage | — | 121,362 mi |
| Sample size (vehicles) | 1,277 | 305,568 |
Most common faults
Renault 21 rt savanna
No fault breakdown available.
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 21 rt savanna (0%) and Renault Laguna (65%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Renault 21 rt savanna 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.