Lexus Ls430
Reliability, running costs, and MOT data across 7 years from 2,063 real MOT tests.
Avg Pass Rate
86%
Total Tests
2,063
Best Year
2000 (89%)
Years Covered
7
How reliable is the Lexus Ls430?
Lexus Ls430 by Year
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About the Lexus Ls430
The Lexus Ls430 has been tested 2,063 times in 2024 MOT data across 7 model years (2000 to 2006), with an average pass rate of 86%. That's slightly above the national average of 82%. Available as petrol.
Best and Worst Years
The 2000 model is the most reliable with a 89% pass rate from 46 tests. The 2001 model has the lowest at 83%. The 6 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
The LEXUS LS430 has maintained consistent MOT pass rates across model years, varying by only 0 percentage points.
Mileage Across Years
The oldest model in our data (2000) averages 148,678 miles, while the newest (2006) averages 128,198 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.