LEXUS GS450H (2008)
Running costs, common problems, and reliability data based on 637 real MOT tests in 2024.
MOT Pass Rate
85%
Total Tests (2024)
637
Avg Mileage
111,524 mi
Est. Annual Cost
£2,247
Is the 2008 LEXUS GS450H reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 16 years old, 85% of LEXUS GS450Hs from 2008 passed their MOT first time in 2024. That's based on 637 tests across the UK. The average mileage at this age is 111,524 miles.
How does the 2008 LEXUS GS450H compare?
Mileage Analysis
The average 2008 LEXUS GS450H has 111,524 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.
How much does a 2008 LEXUS GS450H 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 GS450H by Year
Checking a specific LEXUS GS450H?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2008 LEXUS GS450H
The 2008 LEXUS GS450H is a premium performance with a 3456cc petrol engine. 637 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 20% of all 2008 cars for reliability.
With an average of 111,524 miles at 16 years old, LEXUS GS450H owners drive about as much as the UK average.
2008 LEXUS GS450H Fuel Costs
The 3456cc 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 2008 LEXUS GS450H?
Total estimated annual running cost is £2,247 (£187/month), broken down as £1592 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% pass rate. Keeping on top of servicing will help avoid surprises.
LEXUS GS450H Reliability Trend
The LEXUS GS450H has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.
Buying a Used 2008 LEXUS GS450H
At 16 years old, the LEXUS GS450H 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.
Alternatives to the 2008 LEXUS GS450H
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable petrol cars with similar engines:
- LEXUS RX450H (2010) 86% pass rate (+1%) from 4,300 tests
- LEXUS RX400H (2007) 80% pass rate (-5%) from 3,975 tests
- TOYOTA ALPHARD (2007) 86% pass rate (+1%) from 3,310 tests
- LEXUS RX400 H SE CVT (2007) 77% pass rate (-8%) from 298 tests