2009 Lexus Rx400h: MOT pass rate and reliability
77.8% of 2009 Lexus Rx400hs pass the MOT first time, measured across 1,047 DVSA tests on that model year alone. The average one had covered 122,583 miles.
How the 2009 compares
- Against all Lexus Rx400hs (77.3%, 7,316 tests): +0.5 points
- Against all 2009 cars (66.1%): +11.7 points
- National first-time pass rate, all cars and years: 77%
Every Lexus Rx400h model year
Pass rates fall as cars age, so the only fair comparison for a 2009 car is other cars of the same age. The full run for the Lexus Rx400h:
| Year | Pass rate | Tests | Avg mileage |
|---|---|---|---|
| 2005 | 75.7% | 686 | 147,777 |
| 2006 | 76% | 1,473 | 141,018 |
| 2007 | 76.3% | 2,146 | 138,796 |
| 2008 | 79.4% | 1,953 | 130,608 |
| 2009 | 77.8% | 1,047 | 122,583 |
What this means if you are buying a 2009 Rx400h
The 2009 sits close to the Lexus Rx400h average, so there is no strong model-year signal either way. Judge the individual car on its own history. Check the exact car with the free MOT history checker before you buy, and run its VIN and mileage through our free VIN decoder and clocking check.
What a 17-year-old car fails on
A 2009 car is 17 years old now, and age drives the failure mix more than the badge does. Across all cars tested, these are the categories that actually cause failures:
- Lights and electrical: 10.36% of all cars tested
- Suspension: 8.65% of all cars tested
- Tyres: 6.23% of all cars tested
- Brakes: 6.1% of all cars tested
- Visibility: wipers, washers, glass: 4.65% of all cars tested
- Body, chassis and structure: 3.18% of all cars tested
That is high mileage, so timing belts, clutches, suspension bushes and corrosion are the items worth budgeting for rather than the MOT itself. On a 2009 Lexus Rx400h the average at test was 122,583 miles, so treat anything far above that as a car that has worked harder than its peers, and anything far below as one worth checking for the faults that come from standing still.
The strongest year for this model is 2008 at 79.4%, and the weakest in our data is 2005 at 75.7%. That 3.7 point spread across the model's life is why comparing a 2009 car against a newer one tells you very little.
Nearby model years
- 2006 Lexus Rx400h - 76%
- 2007 Lexus Rx400h - 76.3%
- 2008 Lexus Rx400h - 79.4%