Mercedes Motor Home Reliability, MOT Pass Rate & Common Faults
Free Mercedes Motor Home car check
Is the Mercedes Motor Home reliable? We analysed 6,590 real MOT tests across 364 vehicles to find out.
Got a specific Mercedes Motor Home? Enter the reg for a free check:
The Mercedes Motor Home is above average for reliability based on real UK MOT data. Common problems include windscreen wiper does not clear the windscreen effectively, fog lamp not working and parking brake: efficiency below requirements. Here's everything you need to know before buying a used Mercedes Motor Home.
Mercedes Motor Home Number Plates
Number plates registered to a Mercedes Motor Home. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mercedes Motor Home MOT Pass Rate by Year
How likely is a Mercedes Motor Home to pass its MOT? Here's the pass rate for each registration year, newest first.
Mercedes Motor Home Problems — What Goes Wrong?
The most common reasons a Mercedes Motor Home fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Mercedes Motor Home Mileage — What's Normal?
How many miles does a typical Mercedes Motor Home owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mercedes Motor Home MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Mercedes Motor Home year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2012 | 54 | 90.7% | 17,153 | 29,766 | 60,688 |
| 2009 | 158 | 86.7% | 18,551 | 29,258 | 43,852 |
| 2008 | 197 | 85.3% | 33,621 | 52,751 | 128,896 |
| 2007 | 211 | 84.4% | 26,370 | 49,391 | 65,967 |
| 2006 | 347 | 81.3% | 24,054 | 38,734 | 54,852 |
| 2005 | 369 | 81.0% | 30,651 | 45,770 | 63,948 |
| 2004 | 307 | 80.8% | 22,083 | 34,817 | 52,622 |
| 2003 | 653 | 79.9% | 29,749 | 45,403 | 67,690 |
| 2002 | 850 | 75.8% | 30,376 | 49,897 | 82,504 |
| 2001 | 418 | 78.9% | 35,041 | 48,691 | 77,596 |
| 2000 | 108 | 79.6% | 41,748 | 54,077 | 156,677 |
| 1999 | 223 | 77.6% | 47,106 | 85,449 | 124,428 |
| 1998 | 159 | 74.2% | 59,362 | 131,696 | 158,208 |
| 1997 | 60 | 68.3% | 154,592 | 291,720 | 364,506 |
| 1996 | 56 | 66.1% | 76,488 | 102,983 | 125,706 |
| 1995 | 129 | 62.8% | 165,057 | 223,586 | 270,479 |
| 1994 | 156 | 72.4% | 67,672 | 140,569 | 382,386 |
| 1993 | 269 | 69.5% | 79,161 | 147,004 | 210,918 |
| 1992 | 85 | 83.5% | 123,801 | 162,111 | 207,947 |
| 1991 | 79 | 78.5% | 72,932 | 96,608 | 155,789 |
How Long Does a Mercedes Motor Home Last?
Based on 364 Mercedes Motor Home vehicles on UK roads.
Mercedes Motor Home Mileage Distribution
Total mileage recorded across all Mercedes Motor Home MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Mercedes Motor Home
Based on MOT pass rates across all registration years with sufficient test data.
90.7% MOT pass rate from 54 tests
58.8% MOT pass rate from 51 tests
The best year to buy a used Mercedes Motor Home is 2012, which has the highest MOT pass rate at 90.7% across 54 tests. The 1978 model year has the lowest pass rate at 58.8% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Mercedes Motor Home Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mercedes Motor Home THIS CAR | 75.6% | 6,590 | 67,486 mi | 48 yrs |
| Mercedes Motorhome | 76.7% | 14,848 | 66,873 mi | 45 yrs |
| Mercedes Unknown | 79.2% | 11,881 | 102,484 mi | 39 yrs |
| Mercedes Camper | 74.6% | 8,342 | 82,260 mi | 47 yrs |
| Renault Clio Iconic Edition Tce | 89.4% | 2,082 | 21,162 mi | — yrs |
Compared to the Mercedes Motorhome (76.7% pass rate) and the Mercedes Unknown (79.2% pass rate), the Mercedes Motor Home trails behind on MOT reliability.
Found a Mercedes Motor Home you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Mercedes Motor HomeShould you buy a used Mercedes Motor Home?
The Mercedes Motor Home has an overall MOT pass rate of 75.6% across 6,590 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the Mercedes Motor Home are windscreen wiper does not clear the windscreen effectively (121 recorded failures), fog lamp not working (110), and parking brake: efficiency below requirements (101). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
A typical Mercedes Motor Home owner drives around 1,983 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
In terms of longevity, most Mercedes Motor Home models stay on UK roads for around 48 years — a strong showing that suggests solid build quality and readily available parts. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.