MOT reliability
Fiat Dethleffs motorhome
9 vehicles · 130 completed MOT tests analysed
82%
MOT pass rate
Based on 9 Fiat Dethleffs motorhome vehicles and 130 completed MOT tests, the Fiat Dethleffs motorhome has an overall 82% pass rate, with an average recorded mileage of 52,390 miles.
9
Vehicles
130
MOT tests
3,287
Avg miles / year
1.9
Faults per test
0%
Dangerous-fault share
Fiat Dethleffs motorhome problem areas
Where faults occur most across all Fiat Dethleffs motorhome MOT tests:
-
Other55%
-
Tyres, wheels & suspension19%
-
Lamps & electrical10%
-
Brakes8%
-
Body & structure3%
-
Steering3%
-
Emissions & nuisance2%
-
Visibility2%
Fiat Dethleffs motorhome pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 3 | 7 | 86% |
| 4 | 8 | 88% |
| 5 | 8 | 100% |
| 6 | 8 | 88% |
| 7 | 7 | 86% |
| 8 | 7 | 86% |
| 9 | 8 | 75% |
| 10 | 5 | 100% |
| 11 | 8 | 88% |
| 12 | 8 | 88% |
| 13 | 5 | 80% |
| 14 | 10 | 70% |
| 15 | 7 | 71% |
| 16 | 5 | 80% |
| 17 | 5 | 80% |
| 18 | 4 | 75% |
| 19 | 3 | 67% |
| 20 | 4 | 75% |
Fuel types: Diesel (9)
Most common Fiat Dethleffs motorhome MOT faults
These are the faults and advisories recorded most often across Fiat Dethleffs motorhome MOT tests:
- Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (7 times)
- Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (5 times)
- Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (4 times)
- Horn not working (1.6.2a) (3 times)
- Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) (3 times)
- Offside Front Shock absorbers has light misting of oil (5.3.2 (b)) (3 times)
- Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) (3 times)
- Offside Front Brake pipe slightly corroded (3.6.B.2c) (3 times)
- Nearside Front Brake pipe slightly corroded (3.6.B.2c) (3 times)
- Rear fog lamp not working (1.3.2b) (3 times)
- Nearside Front Inner cv boot damp (2 times)
- Offside Front Inner cv boot damp (2 times)
- Offside Front Wheel bearing slightly noisy (5.1.3 (b) (i)) (2 times)
- Power steering pipe/hose slightly corroded all (2.1.5 (g) (i)) (2 times)
- Front Service brake fluctuating, but not excessively both (1.2.1 (e)) (2 times)
Fiat Dethleffs motorhome pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2020 | 1 | 4 | 100% | 15,894 |
| 2018 | 1 | 5 | 80% | 12,190 |
| 2014 | 1 | 11 | 91% | 24,211 |
| 2012 | 1 | 11 | 82% | 60,127 |
| 2011 | 1 | 14 | 93% | 40,959 |
| 2008 | 1 | 16 | 100% | 59,456 |
| 2004 | 1 | 25 | 76% | 57,956 |
| 2002 | 1 | 26 | 62% | — |
| 1995 | 1 | 18 | 89% | 148,330 |
Fiat Dethleffs motorhome reliability FAQ
Across 9 Fiat Dethleffs motorhome vehicles in our MOT data,
82% pass the MOT (a 18% failure rate), with about
1.9 faults or advisories recorded per test.
The most frequently recorded Fiat Dethleffs motorhome MOT issues are:
Nearside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)); Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)); Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)).
The typical Fiat Dethleffs motorhome in our data has covered around
52,390 miles.
Compare the Fiat Dethleffs motorhome
See how the Fiat Dethleffs motorhome stacks up against other Fiat models on MOT reliability:
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Check a specific Fiat Dethleffs motorhome
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