JAGUAR XF (2018)
Running costs, common problems, and reliability data based on 11,317 real MOT tests in 2024.
MOT Pass Rate
92%
Total Tests (2024)
11,317
Avg Mileage
51,016 mi
Est. Annual Cost
£1,690
Is the 2018 JAGUAR XF reliable?
Excellent reliability. Very few MOT failures. That's 10 points above the national average of 82%. It also outperforms the JAGUAR brand average of 88%.
At 6 years old, 92% of JAGUAR XFs from 2018 passed their MOT first time in 2024. That's based on 11,317 tests across the UK. The average mileage at this age is 51,016 miles.
How does the 2018 JAGUAR XF compare?
Mileage Analysis
The average 2018 JAGUAR XF has 51,016 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
How much does a 2018 JAGUAR XF 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.
JAGUAR XF by Year
| Year | Pass Rate | Tests | Avg Mileage |
|---|---|---|---|
| 2021 | 91% | 211 | 24,533 mi |
| 2020 | 91% | 2,918 | 33,707 mi |
| 2019 | 90% | 6,743 | 42,911 mi |
| 2018 | 92% | 11,317 | 51,016 mi |
| 2017 | 90% | 15,028 | 61,875 mi |
| 2016 | 90% | 18,221 | 71,838 mi |
| 2015 | 86% | 20,980 | 80,637 mi |
| 2014 | 84% | 26,866 | 88,202 mi |
| 2013 | 82% | 24,451 | 94,587 mi |
| 2012 | 82% | 22,165 | 100,661 mi |
| 2011 | 81% | 18,258 | 103,487 mi |
| 2010 | 80% | 19,704 | 106,321 mi |
| 2009 | 77% | 14,981 | 112,455 mi |
| 2008 | 78% | 12,062 | 112,899 mi |
| 2007 | 79% | 141 | 115,288 mi |
Checking a specific JAGUAR XF?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 JAGUAR XF
The 2018 JAGUAR XF is a premium performance with a 2993cc diesel engine. 11,317 of these vehicles were MOT tested in 2024, making it one of the most commonly tested cars on UK roads. Among all cars from 2018, the average MOT pass rate is 89%, and this model beats that benchmark.
With an average of 51,016 miles at 6 years old, JAGUAR XF owners drive about as much as the UK average.
2018 JAGUAR XF 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 2018 JAGUAR XF?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 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.
JAGUAR XF Reliability Trend
Newer JAGUAR XFs show better MOT pass rates than older ones, with an average improvement of 9 percentage points.
Buying a Used 2018 JAGUAR XF
At 6 years old, the JAGUAR XF offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. With 11,317 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2018 JAGUAR XF
The JAGUAR XF is actually the most reliable option among similar diesel premium performances from this era. Here are comparable diesel cars with similar engines:
- MERCEDES E (2019) 90% pass rate (-2%) from 41,000 tests
- MERCEDES GLC (2018) 91% pass rate (-1%) from 40,494 tests
- AUDI A5 (2017) 89% pass rate (-3%) from 33,531 tests
- FORD RANGER (2019) 87% pass rate (-5%) from 32,194 tests