CarCostCheck

LAND ROVER DISCOVERY (2020)

Running costs, reliability data, and common problems from 214 real MOT tests.

Annual Cost

£1,695

£141/month

MOT Pass Rate

94%

Excellent

Road Tax

£195

Flat rate/year

Insurance

Grp 30-42

3000cc Diesel

Great Choice

94% pass rate, £1695/year to run. 12 points above average.

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Diesel3000cc6 years old214 tests45k miles avg

Annual Running Costs

Fuel (Diesel, 3000cc)

~40 mpg

£1,245
Road Tax

Flat rate (post-2017)

£195
MOT Test
£55
Predicted Repairs

Low estimate due to excellent reliability

£200
Total per year£1,695
Per month£141/mo
Per week£33/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

94% MOT pass rate(Excellent)
0%National avg: 82%100%

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 6 years old, 94% of LAND ROVER DISCOVERYs from 2020 passed their MOT first time in 2026. That's based on 214 tests across the UK. The average mileage at this age is 44,873 miles.

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How Does It Compare?

Rank among 2020 cars817th of 2,596(top 31%)
Rank among LAND ROVER models192th of 630(top 30%)
vs national average+12%(82% avg)
vs 2020 cars average+2%(92% avg)
vs LAND ROVER average+4%(90% avg)

Mileage Analysis

44,873

Average miles

vs

44,400

Expected for age

The average 2020 LAND ROVER DISCOVERY has 44,873 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.

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LAND ROVER DISCOVERY by Year

YearPass RateTestsAvg Mileage
202196%4938,552 mi
202094%21444,873 mi
201991%5,57859,876 mi
201892%22,32564,985 mi
201790%26,59870,439 mi
201688%20,63484,155 mi
201587%19,12897,377 mi
201486%15,907104,968 mi
201384%13,944115,146 mi
201284%15,207123,543 mi
201183%13,928130,567 mi
201082%14,999136,363 mi
200980%11,739140,963 mi
200880%10,859148,481 mi
200779%14,662151,679 mi
200678%17,245159,807 mi
200578%17,079164,007 mi
200477%12,321152,573 mi
200377%10,616147,743 mi
200277%8,549153,912 mi
200175%6,308153,394 mi
200075%4,148156,648 mi
199975%5,978158,555 mi
199877%3,539158,458 mi
199780%3,177154,598 mi
199678%2,725153,238 mi
199577%2,437156,551 mi
199480%1,885161,208 mi
199374%1,108155,475 mi
199281%438149,802 mi
199178%319155,439 mi
199082%251138,947 mi

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About the 2020 LAND ROVER DISCOVERY

The 2020 LAND ROVER DISCOVERY is a large car with a 3000cc diesel engine. 214 of these vehicles were MOT tested in 2026, 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 44,873 miles at 6 years old, LAND ROVER DISCOVERY owners drive about as much as the UK average.

2020 LAND ROVER DISCOVERY Fuel Costs

The 3000cc 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 2020 LAND ROVER DISCOVERY?

Total estimated annual running cost is £1,695 141/month), broken down as £1245 fuel, £195 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.

LAND ROVER DISCOVERY Reliability Trend

Newer LAND ROVER DISCOVERYs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.

Buying a Used 2020 LAND ROVER DISCOVERY

At 6 years old, the LAND ROVER DISCOVERY offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

Common Issues to Watch For

Based on the 2020 LAND ROVER DISCOVERY's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Medium risk

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Dual Mass Flywheel

Medium risk

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2020 LAND ROVER DISCOVERY stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
LAND ROVER DISCOVERY(2020)94%£1245£195Grp 30-42£1695
MERCEDES E(2019)90%£1245£190Grp 30-42£1690-£5
MERCEDES GLC(2018)91%£1245£190Grp 30-42£1690-£5
FORD RANGER(2019)87%£1245£190Grp 35-50£1840+£145
LAND ROVER RANGE ROVER VELAR(2018)91%£1245£190Grp 30-42£1690-£5

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.

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