LEXUS RX (2017)
Running costs, common problems, and reliability data based on 3,405 real MOT tests in 2024.
MOT Pass Rate
95%
Total Tests (2024)
3,405
Avg Mileage
54,976 mi
Est. Annual Cost
£2,037
Is the 2017 LEXUS RX reliable?
Excellent reliability. Very few MOT failures. That's 13 points above the national average of 82%. It also outperforms the LEXUS brand average of 87%.
At 7 years old, 95% of LEXUS RXs from 2017 passed their MOT first time in 2024. That's based on 3,405 tests across the UK. The average mileage at this age is 54,976 miles.
How does the 2017 LEXUS RX compare?
Mileage Analysis
The average 2017 LEXUS RX has 54,976 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 RX?
The most reliable year is the 2021 model with a 97% MOT pass rate, while the 2013 model has the lowest at 89%. The 2017 sits between the two at 95%.
How much does a 2017 LEXUS RX 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 RX by Year
Checking a specific LEXUS RX?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2017 LEXUS RX
The 2017 LEXUS RX is a premium performance with a 3456cc hybrid engine. 3,405 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It ranks in the top 13% of all 2017 cars for reliability.
With an average of 54,976 miles at 7 years old, LEXUS RX owners drive about as much as the UK average.
2017 LEXUS RX Fuel Costs
The 3456cc 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 RX?
Total estimated annual running cost is £2,037 (£170/month), broken down as £1592 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 95% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
LEXUS RX Reliability Trend
Newer LEXUS RXs show better MOT pass rates than older ones, with an average improvement of 4 percentage points.
Buying a Used 2017 LEXUS RX
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 2021 model has the highest pass rate at 97%.
Alternatives to the 2017 LEXUS RX
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable hybrid cars with similar engines:
- MERCEDES S-CLASS (2016) 91% pass rate (-4%) from 6,819 tests
- LEXUS GS (2016) 94% pass rate (-1%) from 1,022 tests
- BMW X5 XDRIVE45E M SPORT AUTO (2019) 91% pass rate (-4%) from 700 tests
- HONDA NSX (2017) 98% pass rate (+3%) from 397 tests