Lexus Sc430
Reliability, running costs, and MOT data across 9 years from 3,502 real MOT tests.
Avg Pass Rate
87%
Total Tests
3,502
Best Year
2007 (93%)
Years Covered
9
How reliable is the Lexus Sc430?
Lexus Sc430 by Year
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About the Lexus Sc430
The Lexus Sc430 has been tested 3,502 times in 2024 MOT data across 9 model years (2001 to 2009), with an average pass rate of 87%. That's slightly above the national average of 82%. Available as petrol.
Best and Worst Years
The 2007 model is the most reliable with a 93% pass rate from 308 tests. The 2004 model has the lowest at 80%. The 13 point spread between years means reliability varies somewhat, but no year is dramatically different.
Reliability Trend
Newer LEXUS SC430s show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Mileage Across Years
The oldest model in our data (2001) averages 102,007 miles, while the newest (2009) averages 61,277 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.