Suzuki GS125 Reliability, MOT Pass Rate & Common Faults
Free Suzuki GS125 car check
Is the Suzuki GS125 reliable? We analysed 5,438 real MOT tests across 847 vehicles to find out.
Got a specific Suzuki GS125? Enter the reg for a free check:
The Suzuki GS125 is about average for reliability based on real UK MOT data. Common problems include stop lamp does not illuminate immediately a brake applies, footrest missing and tyre tread depth is below minimum requirements of 1.0mm. Here's everything you need to know before buying a used Suzuki GS125.
Suzuki GS125 Number Plates
Number plates registered to a Suzuki GS125. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Suzuki GS125 MOT Pass Rate by Year
How likely is a Suzuki GS125 to pass its MOT? Here's the pass rate for each registration year, newest first.
Suzuki GS125 Problems — What Goes Wrong?
The most common reasons a Suzuki GS125 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Suzuki GS125 Mileage — What's Normal?
How many miles does a typical Suzuki GS125 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Suzuki GS125 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Suzuki GS125 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2009 | 60 | 70.0% | 2,494 | 8,488 | 22,155 |
| 2007 | 76 | 68.4% | 5,540 | 12,599 | 45,865 |
| 2005 | 83 | 72.3% | 6,281 | 9,255 | 29,006 |
| 2003 | 105 | 69.5% | 7,408 | 14,760 | 23,643 |
| 2002 | 225 | 79.1% | 5,256 | 13,702 | 20,301 |
| 2001 | 139 | 73.4% | 6,110 | 18,684 | 38,708 |
| 2000 | 386 | 70.7% | 10,517 | 17,342 | 25,016 |
| 1999 | 227 | 76.7% | 13,076 | 26,512 | 35,058 |
| 1998 | 250 | 76.4% | 10,674 | 16,594 | 24,940 |
| 1997 | 244 | 70.5% | 11,653 | 16,612 | 25,319 |
| 1996 | 315 | 71.4% | 15,828 | 23,176 | 29,483 |
| 1995 | 193 | 73.6% | 12,041 | 18,852 | 28,988 |
| 1994 | 293 | 72.0% | 12,880 | 19,942 | 30,293 |
| 1993 | 180 | 68.3% | 12,780 | 18,588 | 27,112 |
| 1992 | 212 | 63.7% | 20,776 | 25,188 | 35,055 |
| 1991 | 209 | 73.7% | 16,142 | 21,698 | 30,160 |
| 1990 | 244 | 72.5% | 16,804 | 24,381 | 32,056 |
| 1989 | 179 | 75.4% | 26,114 | 30,748 | 35,346 |
| 1988 | 118 | 66.9% | 14,217 | 25,083 | 35,447 |
| 1987 | 122 | 71.3% | 17,299 | 23,074 | 34,502 |
How Long Does a Suzuki GS125 Last?
Based on 847 Suzuki GS125 vehicles on UK roads.
Suzuki GS125 Mileage Distribution
Total mileage recorded across all Suzuki GS125 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 Suzuki GS125
Based on MOT pass rates across all registration years with sufficient test data.
79.1% MOT pass rate from 225 tests
63.7% MOT pass rate from 212 tests
The best year to buy a used Suzuki GS125 is 2002, which has the highest MOT pass rate at 79.1% across 225 tests. The 1992 model year has the lowest pass rate at 63.7% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Suzuki GS125 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Suzuki GS125 THIS CAR | 72.0% | 5,438 | 21,589 mi | 44 yrs |
| Suzuki Swift | 76.1% | 2,247,517 | 51,601 mi | 31 yrs |
| Suzuki Alto | 74% | 1,154,186 | 41,167 mi | 28 yrs |
| Suzuki Grand Vitara | 76.2% | 1,025,634 | 67,542 mi | 28 yrs |
| Yamaha XTZ750 | 82.8% | 4,132 | 35,739 mi | 37 yrs |
Compared to the Suzuki Swift (76.1% pass rate) and the Suzuki Alto (74.0% pass rate), the Suzuki GS125 trails behind on MOT reliability.
Found a Suzuki GS125 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 Suzuki GS125Should you buy a used Suzuki GS125?
The Suzuki GS125 has an overall MOT pass rate of 72.0% across 5,438 real MOT tests — roughly in line with the UK average.
The most common problems on the Suzuki GS125 are stop lamp does not illuminate immediately a brake applies (160 recorded failures), footrest missing (131), and tyre tread depth is below minimum requirements of 1.0mm (94). 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 Suzuki GS125 owner drives around 805 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 Suzuki GS125 models stay on UK roads for around 44 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.