INFINITI FX (2012)
Running costs, common problems, and reliability data based on 228 real MOT tests in 2024.
MOT Pass Rate
87%
Total Tests (2024)
228
Avg Mileage
100,164 mi
Est. Annual Cost
£1,900
Is the 2012 INFINITI FX reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 12 years old, 87% of INFINITI FXs from 2012 passed their MOT first time in 2024. That's based on 228 tests across the UK. The average mileage at this age is 100,164 miles.
How does the 2012 INFINITI FX compare?
Mileage Analysis
The average 2012 INFINITI FX has 100,164 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 INFINITI FX?
The most reliable year is the 2010 model with a 88% MOT pass rate, while the 2013 model has the lowest at 86%. The 2012 sits between the two at 87%.
How much does a 2012 INFINITI FX 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.
INFINITI FX by Year
Checking a specific INFINITI FX?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2012 INFINITI FX
The 2012 INFINITI FX is a premium performance with a 2993cc diesel engine. 228 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2012, the average MOT pass rate is 78%, and this model beats that benchmark.
With an average of 100,164 miles at 12 years old, INFINITI FX owners drive about as much as the UK average.
2012 INFINITI FX Fuel Costs
The 2993cc diesel engine is on the larger side, so fuel won't be this car's strong point. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.
What does it cost to own a 2012 INFINITI FX?
Total estimated annual running cost is £1,900 (£158/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.
INFINITI FX Reliability Trend
The INFINITI FX has maintained consistent MOT pass rates across model years, varying by only 1 percentage points.
Buying a Used 2012 INFINITI FX
At 12 years old, the INFINITI FX 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 2010 model has the highest pass rate at 88%.
Alternatives to the 2012 INFINITI FX
If reliability is your priority, there's one similar car with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- LAND ROVER RANGE ROVER (2013) 88% pass rate (+1%) from 27,426 tests
- AUDI A4 (2011) 82% pass rate (-5%) from 26,901 tests
- JAGUAR XF (2014) 84% pass rate (-3%) from 26,866 tests
- AUDI A5 (2013) 85% pass rate (-2%) from 23,409 tests