Sym Dd 50 Reliability, MOT Pass Rate & Common Faults
Free Sym Dd 50 car check
Is the Sym Dd 50 reliable? We analysed 1,094 real MOT tests across 249 vehicles to find out.
Got a specific Sym Dd 50? Enter the reg for a free check:
The Sym Dd 50 is above average for reliability based on real UK MOT data. Common problems include brake pad(s) less than 1.5 mm thick, tyre tread not clearly visible and exhaust is leaking and excessively noisey. Here's everything you need to know before buying a used Sym Dd 50.
Sym Dd 50 Number Plates
Number plates registered to a Sym Dd 50. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Sym Dd 50 MOT Pass Rate by Year
How likely is a Sym Dd 50 to pass its MOT? Here's the pass rate for each registration year, newest first.
Sym Dd 50 Problems — What Goes Wrong?
The most common reasons a Sym Dd 50 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Sym Dd 50 Mileage — What's Normal?
How many miles does a typical Sym Dd 50 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Sym Dd 50 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Sym Dd 50 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2010 | 50 | 80.0% | 3,652 | 7,088 | 12,204 |
| 2008 | 70 | 78.6% | 5,827 | 10,424 | 18,622 |
| 2007 | 84 | 85.7% | 4,232 | 7,702 | 12,396 |
| 2005 | 159 | 81.1% | 6,475 | 10,110 | 14,079 |
| 2004 | 273 | 74.7% | 4,396 | 8,147 | 12,405 |
| 2003 | 152 | 70.4% | 5,310 | 9,301 | 13,938 |
| 2002 | 181 | 79.0% | 5,375 | 8,960 | 14,580 |
How Long Does a Sym Dd 50 Last?
Based on 249 Sym Dd 50 vehicles on UK roads.
Sym Dd 50 Mileage Distribution
Total mileage recorded across all Sym Dd 50 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 Sym Dd 50
Based on MOT pass rates across all registration years with sufficient test data.
85.7% MOT pass rate from 84 tests
70.4% MOT pass rate from 152 tests
The best year to buy a used Sym Dd 50 is 2007, which has the highest MOT pass rate at 85.7% across 84 tests. The 2003 model year has the lowest pass rate at 70.4% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Sym Dd 50 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Sym Dd 50 THIS CAR | 77.9% | 1,094 | 8,840 mi | 24 yrs |
| Sym Jet | 78.3% | 29,546 | 12,938 mi | 27 yrs |
| Sym DD50 | 78.4% | 6,368 | 9,469 mi | 24 yrs |
| Sym Jet 50 - Euro X | 77.9% | 5,537 | 12,781 mi | 23 yrs |
| Volvo S60 R-design + T8 PHEV AWD A | 87.5% | 648 | 40,077 mi | — yrs |
Compared to the Sym Jet (78.3% pass rate) and the Sym DD50 (78.4% pass rate), the Sym Dd 50 trails behind on MOT reliability.
Found a Sym Dd 50 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 Sym Dd 50Should you buy a used Sym Dd 50?
The Sym Dd 50 has an overall MOT pass rate of 77.9% across 1,094 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 Sym Dd 50 are brake pad(s) less than 1.5 mm thick (37 recorded failures), tyre tread not clearly visible (22), and exhaust is leaking and excessively noisey (21). 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 Sym Dd 50 owner drives around 1,393 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 Sym Dd 50 models stay on UK roads for around 24 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.