LEXUS GS430 (2001)
Running costs, common problems, and reliability data based on 99 real MOT tests in 2024.
MOT Pass Rate
91%
Total Tests (2024)
99
Avg Mileage
123,832 mi
Est. Annual Cost
£2,097
Is the 2001 LEXUS GS430 reliable?
Excellent reliability. Very few MOT failures. That's 9 points above the national average of 82%. It also outperforms the LEXUS brand average of 87%.
At 23 years old, 91% of LEXUS GS430s from 2001 passed their MOT first time in 2024. That's based on 99 tests across the UK. The average mileage at this age is 123,832 miles.
How does the 2001 LEXUS GS430 compare?
Mileage Analysis
The average 2001 LEXUS GS430 has 123,832 miles on the clock, which is below the expected 170,200 miles for a 23-year-old car. This suggests lighter use than average, which generally means less wear on major components.
How much does a 2001 LEXUS GS430 cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
LEXUS GS430 by Year
Checking a specific LEXUS GS430?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2001 LEXUS GS430
The 2001 LEXUS GS430 is a premium performance with a 4293cc petrol engine. 99 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 5% of all 2001 cars for reliability.
With an average of 123,832 miles at 23 years old, LEXUS GS430 owners tend to use this car less than the typical driver.
2001 LEXUS GS430 Fuel Costs
The 4293cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2001 LEXUS GS430?
Total estimated annual running cost is £2,097 (£175/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 91% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
LEXUS GS430 Reliability Trend
The LEXUS GS430 has maintained consistent MOT pass rates across model years, varying by only 3 percentage points.
Buying a Used 2001 LEXUS GS430
At 23 years old, the LEXUS GS430 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. Note: with only 99 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2001 LEXUS GS430
The LEXUS GS430 is actually the most reliable option among similar petrol premium performances from this era. Here are comparable petrol cars with similar engines:
- LAND ROVER RANGE ROVER (2003) 77% pass rate (-14%) from 4,923 tests
- JAGUAR XK8 (1999) 80% pass rate (-11%) from 1,477 tests
- TVR CHIMAERA (1999) 88% pass rate (-3%) from 1,468 tests
- JAGUAR S-TYPE (1999) 69% pass rate (-22%) from 1,347 tests