Is the Lexus Ls430 reliable?

The Lexus Ls430 has an average MOT pass rate of 86% across 7 years, based on 2,063 tests in 2026. That's 4 points above the national average of 82%. The most reliable year is 2000 with a 89% pass rate.

Which year Lexus Ls430 is best?

The 2000 Lexus Ls430 has the highest MOT pass rate at 89%, while the 2001 model has the lowest at 83%. There's a 6 percentage point spread between the best and worst years.

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

About the Lexus Ls430

The Lexus Ls430 has been tested 2,063 times in 2026 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.