Yamaha BT1100 Reliability, MOT Pass Rate & Common Faults
Free Yamaha BT1100 car check
Is the Yamaha BT1100 reliable? We analysed 7,621 real MOT tests across 602 vehicles to find out.
Got a specific Yamaha BT1100? Enter the reg for a free check:
The Yamaha BT1100 is above average for reliability based on real UK MOT data. Common problems include tyre tread depth is below minimum requirements of 1.0mm, brake pad(s) less than 1.5 mm thick and roller brake test indicates a binding brake. Here's everything you need to know before buying a used Yamaha BT1100.
Yamaha BT1100 Number Plates
Number plates registered to a Yamaha BT1100. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Yamaha BT1100 MOT Pass Rate by Year
How likely is a Yamaha BT1100 to pass its MOT? Here's the pass rate for each registration year, newest first.
Yamaha BT1100 Problems — What Goes Wrong?
The most common reasons a Yamaha BT1100 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Yamaha BT1100 Common Faults & Problems
These are the most common serious faults found on Yamaha BT1100 models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Yamaha BT1100 Mileage — What's Normal?
How many miles does a typical Yamaha BT1100 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Yamaha BT1100 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha BT1100 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2008 | 50 | 86.0% | 4,221 | 7,068 | 13,699 |
| 2007 | 361 | 88.4% | 5,336 | 11,261 | 18,379 |
| 2006 | 291 | 88.7% | 4,979 | 9,616 | 19,706 |
| 2005 | 1,361 | 87.1% | 7,349 | 12,119 | 20,315 |
| 2004 | 1,551 | 87.6% | 8,775 | 15,016 | 24,888 |
| 2003 | 1,887 | 87.0% | 8,229 | 14,336 | 23,808 |
| 2002 | 2,021 | 87.6% | 9,100 | 16,371 | 25,352 |
| 2001 | 50 | 88.0% | 21,790 | 27,749 | 42,218 |
How Long Does a Yamaha BT1100 Last?
Based on 602 Yamaha BT1100 vehicles on UK roads.
Yamaha BT1100 Mileage Distribution
Total mileage recorded across all Yamaha BT1100 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 Yamaha BT1100
Based on MOT pass rates across all registration years with sufficient test data.
88.7% MOT pass rate from 291 tests
86.0% MOT pass rate from 50 tests
The best year to buy a used Yamaha BT1100 is 2006, which has the highest MOT pass rate at 88.7% across 291 tests. The 2008 model year has the lowest pass rate at 86.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Yamaha BT1100 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Yamaha BT1100 THIS CAR | 87.5% | 7,621 | 14,284 mi | 24 yrs |
| Yamaha Yzf R1 | 86.5% | 175,313 | 16,232 mi | 28 yrs |
| Yamaha FZS600 | 85% | 157,659 | 22,466 mi | 28 yrs |
| Yamaha XJR1300 | 88.8% | 107,128 | 16,836 mi | 27 yrs |
| Ferrari 308 | 82.8% | 8,624 | 44,662 mi | 50 yrs |
Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha BT1100 outperforms both on MOT reliability.
Found a Yamaha BT1100 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 Yamaha BT1100Should you buy a used Yamaha BT1100?
The Yamaha BT1100 has an overall MOT pass rate of 87.5% across 7,621 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 Yamaha BT1100 are tyre tread depth is below minimum requirements of 1.0mm (111 recorded failures), brake pad(s) less than 1.5 mm thick (82), and roller brake test indicates a binding brake (42). 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.
On the safety side, the most frequently flagged dangerous fault is tyre tread depth is below minimum requirements of 1.0mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Yamaha BT1100 with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Yamaha BT1100 owner drives around 845 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 Yamaha BT1100 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.