CarCostCheck

Lexus Rx 400h sr auto

Reliability, running costs, and MOT data across 2 years from 144 real MOT tests.

Avg Pass Rate

84%

Total Tests

144

Best Year

2008 (88%)

Years Covered

2

How reliable is the Lexus Rx 400h sr auto?

vs national average+2% (82% avg)
vs Lexus brand average-3% (87% avg)
Best to worst year spread8 percentage points

Lexus Rx 400h sr auto by Year

YearPass RateTestsAvg Mileage
200888%59155,819 mi
200780%85151,655 mi

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About the Lexus Rx 400h sr auto

The Lexus Rx 400h sr auto has been tested 144 times in 2024 MOT data across 2 model years (2007 to 2008), with an average pass rate of 84%. That's slightly above the national average of 82%. Available as Hybrid Electric (Clean).

Best and Worst Years

The 2008 model is the most reliable with a 88% pass rate from 59 tests. The 2007 model has the lowest at 80%. The 8 point spread between years means reliability varies somewhat, but no year is dramatically different.

Mileage Across Years

The oldest model in our data (2007) averages 151,655 miles, while the newest (2008) averages 155,819 miles. Older models have covered serious mileage, so suspension and drivetrain wear are worth checking.

Click any year in the table above to see detailed running costs, individual reliability data, and comparisons with similar cars.