LAND ROVER DEFENDER X MHEV AUTO (2021)
Running costs, common problems, and reliability data based on 746 real MOT tests in 2024.
MOT Pass Rate
95%
Total Tests (2024)
746
Avg Mileage
27,332 mi
Est. Annual Cost
£2,037
Is the 2021 LAND ROVER DEFENDER X MHEV AUTO reliable?
Excellent reliability. Very few MOT failures. That's 13 points above the national average of 82%. It also outperforms the LAND ROVER brand average of 90%.
At 3 years old, 95% of LAND ROVER DEFENDER X MHEV AUTOs from 2021 passed their MOT first time in 2024. That's based on 746 tests across the UK. The average mileage at this age is 27,332 miles.
How does the 2021 LAND ROVER DEFENDER X MHEV AUTO compare?
Mileage Analysis
The average 2021 LAND ROVER DEFENDER X MHEV AUTO has 27,332 miles on the clock, which is above the expected 22,200 miles for a 3-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
Best year to buy a LAND ROVER DEFENDER X MHEV AUTO?
The most reliable year is the 2020 model with a 96% MOT pass rate, while the 2021 model has the lowest at 95%. Consider a different year if reliability is a priority.
How much does a 2021 LAND ROVER DEFENDER X MHEV AUTO 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.
LAND ROVER DEFENDER X MHEV AUTO by Year
Checking a specific LAND ROVER DEFENDER X MHEV AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2021 LAND ROVER DEFENDER X MHEV AUTO
The 2021 LAND ROVER DEFENDER X MHEV AUTO is a large car with a 2996cc petrol engine. 746 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It ranks in the top 25% of all 2021 cars for reliability.
With an average of 27,332 miles at 3 years old, LAND ROVER DEFENDER X MHEV AUTO owners cover more miles than the average driver.
2021 LAND ROVER DEFENDER X MHEV AUTO Fuel Costs
The 2996cc 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 2021 LAND ROVER DEFENDER X MHEV AUTO?
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.
Buying a Used 2021 LAND ROVER DEFENDER X MHEV AUTO
At 3 years old, this is still relatively fresh. You may find examples with remaining manufacturer warranty. Depreciation is slowing but hasn't bottomed out yet.
Alternatives to the 2021 LAND ROVER DEFENDER X MHEV AUTO
The LAND ROVER DEFENDER X MHEV AUTO is actually the most reliable option among similar petrol large cars from this era. Here are comparable petrol cars with similar engines:
- BMW 5 SERIES (2019) 92% pass rate (-3%) from 33,766 tests
- BMW X3 (2019) 92% pass rate (-3%) from 32,937 tests
- MERCEDES GLC (2019) 93% pass rate (-2%) from 30,341 tests
- BMW X5 (2019) 92% pass rate (-3%) from 23,506 tests