LEXUS LS (2017)
Running costs, common problems, and reliability data based on 35 real MOT tests in 2024.
MOT Pass Rate
83%
Total Tests (2024)
35
Avg Mileage
45,495 mi
Est. Annual Cost
£2,187
Is the 2017 LEXUS LS reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the LEXUS brand average of 87%.
At 7 years old, 83% of LEXUS LSs from 2017 passed their MOT first time in 2024. That's based on 35 tests across the UK. The average mileage at this age is 45,495 miles.
How does the 2017 LEXUS LS compare?
Mileage Analysis
The average 2017 LEXUS LS has 45,495 miles on the clock, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.
Best year to buy a LEXUS LS?
The most reliable year is the 2020 model with a 100% MOT pass rate, while the 2015 model has the lowest at 81%. The 2017 sits between the two at 83%.
How much does a 2017 LEXUS LS 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 LS by Year
Checking a specific LEXUS LS?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 LEXUS LS
The 2017 LEXUS LS is a premium performance with a 4969cc hybrid engine. 35 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 83% of 2017 cars for MOT pass rates.
With an average of 45,495 miles at 7 years old, LEXUS LS owners drive about as much as the UK average.
2017 LEXUS LS Fuel Costs
The 4969cc hybrid 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 hybrid prices of 142p per litre (based on 7,400 miles per year). As a hybrid, real-world fuel costs will vary significantly depending on how much electric-only driving you do.
What does it cost to own a 2017 LEXUS LS?
Total estimated annual running cost is £2,187 (£182/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% pass rate. Keeping on top of servicing will help avoid surprises.
LEXUS LS Reliability Trend
Newer LEXUS LSs show better MOT pass rates than older ones, with an average improvement of 8 percentage points.
Buying a Used 2017 LEXUS LS
At 7 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2020 model has the highest pass rate at 100%. Note: with only 35 tests in our data, these figures should be treated as indicative rather than definitive.