Mercedes Cls 320 CDI Auto Reliability, MOT Pass Rate & Common Faults
Free Mercedes Cls 320 CDI Auto car check
Is the Mercedes Cls 320 CDI Auto reliable? We analysed 1,920 real MOT tests across 317 vehicles to find out.
Got a specific Mercedes Cls 320 CDI Auto? Enter the reg for a free check:
The Mercedes Cls 320 CDI Auto is about average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mercedes Cls 320 CDI Auto.
Mercedes Cls 320 CDI Auto Number Plates
Number plates registered to a Mercedes Cls 320 CDI Auto. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mercedes Cls 320 CDI Auto Problems — What Goes Wrong?
The most common reasons a Mercedes Cls 320 CDI Auto fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Mercedes Cls 320 CDI Auto Mileage — What's Normal?
How many miles does a typical Mercedes Cls 320 CDI Auto owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mercedes Cls 320 CDI Auto Mileage Distribution
Total mileage recorded across all Mercedes Cls 320 CDI Auto MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
How Does the Mercedes Cls 320 CDI Auto Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mercedes Cls 320 CDI Auto THIS CAR | 72.0% | 1,920 | 121,231 mi | — 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 |
| Skoda Superb SE L TSI | 89.7% | 1,217 | 31,685 mi | — yrs |
Compared to the Mercedes Motorhome (76.7% pass rate) and the Mercedes Unknown (79.2% pass rate), the Mercedes Cls 320 CDI Auto trails behind on MOT reliability.
Found a Mercedes Cls 320 CDI Auto 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 Cls 320 CDI AutoShould you buy a used Mercedes Cls 320 CDI Auto?
The Mercedes Cls 320 CDI Auto has an overall MOT pass rate of 72.0% across 1,920 real MOT tests — roughly in line with the UK average.
The most common failure point is tyre has a cut in excess of the requirements deep enough to reach the ply or cords with 1 recorded occurrences. Check for this on any test drive or pre-purchase inspection.
A typical Mercedes Cls 320 CDI Auto owner drives around 5,602 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.
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.