Tgb 101R Reliability, MOT Pass Rate & Common Faults
Free Tgb 101R car check
Is the Tgb 101R reliable? We analysed 757 real MOT tests across 157 vehicles to find out.
Got a specific Tgb 101R? Enter the reg for a free check:
The Tgb 101R is above average for reliability based on real UK MOT data. Common problems include brake lever has inadequate reserve travel, steering headbearing has excessive free play and roller brake test indicates a binding brake. Here's everything you need to know before buying a used Tgb 101R.
Tgb 101R Number Plates
Number plates registered to a Tgb 101R. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Tgb 101R MOT Pass Rate by Year
How likely is a Tgb 101R to pass its MOT? Here's the pass rate for each registration year, newest first.
Tgb 101R Problems — What Goes Wrong?
The most common reasons a Tgb 101R fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Tgb 101R Mileage — What's Normal?
How many miles does a typical Tgb 101R owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Tgb 101R MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Tgb 101R year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2010 | 58 | 74.1% | 2,068 | 3,812 | 6,263 |
| 2009 | 116 | 77.6% | 2,394 | 3,938 | 6,472 |
| 2008 | 287 | 78.4% | 2,900 | 5,297 | 8,131 |
| 2007 | 262 | 77.9% | 3,604 | 5,824 | 8,449 |
How Long Does a Tgb 101R Last?
Based on 157 Tgb 101R vehicles on UK roads.
Tgb 101R Mileage Distribution
Total mileage recorded across all Tgb 101R 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 Tgb 101R
Based on MOT pass rates across all registration years with sufficient test data.
78.4% MOT pass rate from 287 tests
74.1% MOT pass rate from 58 tests
The best year to buy a used Tgb 101R is 2008, which has the highest MOT pass rate at 78.4% across 287 tests. The 2010 model year has the lowest pass rate at 74.1% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Tgb 101R Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Tgb 101R THIS CAR | 77.7% | 757 | 5,086 mi | 19 yrs |
| Tgb 202 | 77.8% | 6,029 | 7,887 mi | 24 yrs |
| Tgb R50 X | 76.3% | 2,425 | 5,947 mi | 21 yrs |
| Tgb 304 | 76.3% | 1,594 | 12,138 mi | 24 yrs |
| Yamaha Yzf R6 R | 84.5% | 1,187 | 11,554 mi | 20 yrs |
Compared to the Tgb 202 (77.8% pass rate) and the Tgb R50 X (76.3% pass rate), the Tgb 101R sits in the middle of the pack on MOT reliability.
Found a Tgb 101R 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 Tgb 101RShould you buy a used Tgb 101R?
The Tgb 101R has an overall MOT pass rate of 77.7% across 757 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 Tgb 101R are brake lever has inadequate reserve travel (17 recorded failures), steering headbearing has excessive free play (17), and roller brake test indicates a binding brake (14). 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 Tgb 101R owner drives around 683 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 Tgb 101R models stay on UK roads for around 19 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.