LEXUS RX (2012)
Running costs, common problems, and reliability data based on 48 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
48
Avg Mileage
83,536 mi
Est. Annual Cost
£2,097
Is the 2012 LEXUS RX reliable?
Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the LEXUS brand average of 87%.
At 12 years old, 92% of LEXUS RXs from 2012 passed their MOT first time in 2024. That's based on 48 tests across the UK. The average mileage at this age is 83,536 miles.
How does the 2012 LEXUS RX compare?
Mileage Analysis
The average 2012 LEXUS RX has 83,536 miles on the clock, which is in line with the expected 88,800 miles for a 12-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 2012 sits between the two at 92%.
How much does a 2012 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 2012 LEXUS RX
The 2012 LEXUS RX is a premium performance with a 2672cc petrol engine. 48 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 13% of all 2012 cars for reliability.
With an average of 83,536 miles at 12 years old, LEXUS RX owners drive about as much as the UK average.
2012 LEXUS RX Fuel Costs
The 2672cc 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 2012 LEXUS RX?
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 92% 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 2012 LEXUS RX
At 12 years old, the LEXUS RX 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. If you're flexible on year, the 2021 model has the highest pass rate at 97%. Note: with only 48 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2012 LEXUS RX
The LEXUS RX is actually the most reliable option among similar petrol premium performances from this era. Here are comparable petrol cars with similar engines:
- BMW 3 SERIES (2014) 87% pass rate (-5%) from 63,059 tests
- VAUXHALL INSIGNIA (2011) 77% pass rate (-15%) from 42,781 tests
- BMW 1 SERIES (2013) 84% pass rate (-8%) from 34,105 tests
- LAND ROVER FREELANDER (2010) 79% pass rate (-13%) from 27,204 tests