LAND ROVER DISCOVERY SE SD6 AUTO (2020)
Running costs, common problems, and reliability data based on 545 real MOT tests in 2024.
MOT Pass Rate
94%
Total Tests (2024)
545
Avg Mileage
56,728 mi
Est. Annual Cost
£1,690
Is the 2020 LAND ROVER DISCOVERY SE SD6 AUTO reliable?
Excellent reliability. Very few MOT failures. That's 12 points above the national average of 82%. It also outperforms the LAND ROVER brand average of 90%.
At 4 years old, 94% of LAND ROVER DISCOVERY SE SD6 AUTOs from 2020 passed their MOT first time in 2024. That's based on 545 tests across the UK. The average mileage at this age is 56,728 miles.
How does the 2020 LAND ROVER DISCOVERY SE SD6 AUTO compare?
Mileage Analysis
The average 2020 LAND ROVER DISCOVERY SE SD6 AUTO has 56,728 miles on the clock, which is well above the expected 29,600 miles for a 4-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
How much does a 2020 LAND ROVER DISCOVERY SE SD6 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 DISCOVERY SE SD6 AUTO by Year
Checking a specific LAND ROVER DISCOVERY SE SD6 AUTO?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 LAND ROVER DISCOVERY SE SD6 AUTO
The 2020 LAND ROVER DISCOVERY SE SD6 AUTO is a large car with a 2993cc diesel engine. 545 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2020, the average MOT pass rate is 92%, and this model beats that benchmark.
With an average of 56,728 miles at 4 years old, LAND ROVER DISCOVERY SE SD6 AUTO owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2020 LAND ROVER DISCOVERY SE SD6 AUTO 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).
What does it cost to own a 2020 LAND ROVER DISCOVERY SE SD6 AUTO?
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 94% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2020 LAND ROVER DISCOVERY SE SD6 AUTO
At 4 years old, the LAND ROVER DISCOVERY SE SD6 AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2020 LAND ROVER DISCOVERY SE SD6 AUTO
The LAND ROVER DISCOVERY SE SD6 AUTO is actually the most reliable option among similar diesel large cars from this era. Here are comparable diesel cars with similar engines:
- MERCEDES E (2019) 90% pass rate (-4%) from 41,000 tests
- MERCEDES GLC (2018) 91% pass rate (-3%) from 40,494 tests
- FORD RANGER (2019) 87% pass rate (-7%) from 32,194 tests
- LAND ROVER RANGE ROVER VELAR (2018) 91% pass rate (-3%) from 29,640 tests