Yamaha WR450F Reliability, MOT Pass Rate & Common Faults
Free Yamaha WR450F car check
Is the Yamaha WR450F reliable? We analysed 6,916 real MOT tests across 891 vehicles to find out.
Got a specific Yamaha WR450F? Enter the reg for a free check:
The Yamaha WR450F is above average for reliability based on real UK MOT data. Common problems include reflector on motorcycle missing, stop lamp does not illuminate immediately a brake applies and shock absorber seal failed and leaking oil. Here's everything you need to know before buying a used Yamaha WR450F.
Yamaha WR450F Number Plates
Number plates registered to a Yamaha WR450F. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Yamaha WR450F MOT Pass Rate by Year
How likely is a Yamaha WR450F to pass its MOT? Here's the pass rate for each registration year, newest first.
Yamaha WR450F Problems — What Goes Wrong?
The most common reasons a Yamaha WR450F fails its MOT, ranked by how often they occur. Check for these problems before you buy.
Yamaha WR450F Mileage — What's Normal?
How many miles does a typical Yamaha WR450F owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Yamaha WR450F MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Yamaha WR450F year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2012 | 84 | 85.7% | 2,562 | 4,554 | 7,456 |
| 2011 | 70 | 77.1% | 2,255 | 2,752 | 4,340 |
| 2010 | 137 | 81.8% | 2,150 | 3,778 | 6,136 |
| 2009 | 165 | 81.2% | 3,468 | 5,550 | 9,672 |
| 2008 | 409 | 84.6% | 1,846 | 4,202 | 6,984 |
| 2007 | 904 | 81.3% | 1,280 | 3,044 | 5,668 |
| 2006 | 837 | 82.9% | 1,517 | 3,373 | 5,513 |
| 2005 | 1,283 | 81.0% | 1,174 | 2,566 | 5,223 |
| 2004 | 1,326 | 80.0% | 1,304 | 3,387 | 5,591 |
| 2003 | 1,215 | 80.4% | 828 | 2,444 | 5,117 |
| 2002 | 150 | 83.3% | 1,558 | 4,542 | 5,832 |
| 2001 | 125 | 78.4% | 79 | 1,000 | 3,799 |
How Long Does a Yamaha WR450F Last?
Based on 891 Yamaha WR450F vehicles on UK roads.
Yamaha WR450F Mileage Distribution
Total mileage recorded across all Yamaha WR450F 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 WR450F
Based on MOT pass rates across all registration years with sufficient test data.
85.7% MOT pass rate from 84 tests
77.1% MOT pass rate from 70 tests
The best year to buy a used Yamaha WR450F is 2012, which has the highest MOT pass rate at 85.7% across 84 tests. The 2011 model year has the lowest pass rate at 77.1% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the Yamaha WR450F Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Yamaha WR450F THIS CAR | 81.3% | 6,916 | 3,081 mi | 25 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 |
| Honda XL 700 VA-8 | 89.5% | 3,915 | 16,129 mi | 19 yrs |
Compared to the Yamaha Yzf R1 (86.5% pass rate) and the Yamaha FZS600 (85.0% pass rate), the Yamaha WR450F trails behind on MOT reliability.
Found a Yamaha WR450F 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 WR450FShould you buy a used Yamaha WR450F?
The Yamaha WR450F has an overall MOT pass rate of 81.3% across 6,916 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 WR450F are reflector on motorcycle missing (158 recorded failures), stop lamp does not illuminate immediately a brake applies (133), and shock absorber seal failed and leaking oil (103). 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 Yamaha WR450F owner drives around 268 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 WR450F models stay on UK roads for around 25 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.