Sym Jet 100 Reliability, MOT Pass Rate & Common Faults
Free Sym Jet 100 car check
Is the Sym Jet 100 reliable? We analysed 376 real MOT tests across 114 vehicles to find out.
Got a specific Sym Jet 100? Enter the reg for a free check:
The Sym Jet 100 is above average for reliability based on real UK MOT data. Common problems include brake lever has inadequate reserve travel, exhaust is leaking and excessively noisey and stop lamp does not illuminate immediately a brake applies. Here's everything you need to know before buying a used Sym Jet 100.
Sym Jet 100 Number Plates
Number plates registered to a Sym Jet 100. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Sym Jet 100 MOT Pass Rate by Year
How likely is a Sym Jet 100 to pass its MOT? Here's the pass rate for each registration year, newest first.
Sym Jet 100 Problems — What Goes Wrong?
The most common reasons a Sym Jet 100 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Sym Jet 100 Mileage — What's Normal?
How many miles does a typical Sym Jet 100 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Sym Jet 100 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Sym Jet 100 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2002 | 60 | 78.3% | 9,534 | 14,006 | 22,156 |
| 2001 | 73 | 76.7% | 10,934 | 13,740 | 21,450 |
| 2000 | 142 | 76.8% | 8,134 | 12,312 | 15,805 |
How Long Does a Sym Jet 100 Last?
Based on 114 Sym Jet 100 vehicles on UK roads.
Sym Jet 100 Mileage Distribution
Total mileage recorded across all Sym Jet 100 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 Jet 100
Based on MOT pass rates across all registration years with sufficient test data.
78.3% MOT pass rate from 60 tests
76.7% MOT pass rate from 73 tests
The best year to buy a used Sym Jet 100 is 2002, which has the highest MOT pass rate at 78.3% across 60 tests. The 2001 model year has the lowest pass rate at 76.7% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Sym Jet 100 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Sym Jet 100 THIS CAR | 77.1% | 376 | 13,440 mi | 26 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 |
| Volkswagen T-cross SE Edition TSI | 90.9% | 374 | 33,902 mi | — yrs |
Compared to the Sym Jet (78.3% pass rate) and the Sym DD50 (78.4% pass rate), the Sym Jet 100 trails behind on MOT reliability.
Found a Sym Jet 100 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 Jet 100Should you buy a used Sym Jet 100?
The Sym Jet 100 has an overall MOT pass rate of 77.1% across 376 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 Jet 100 are brake lever has inadequate reserve travel (13 recorded failures), exhaust is leaking and excessively noisey (11), and stop lamp does not illuminate immediately a brake applies (11). 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 Jet 100 owner drives around 1,398 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 Jet 100 models stay on UK roads for around 26 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.