Vauxhall Grandland (2020)
2020 Vauxhall Grandland
CarHunch analysed 732 real MOT records for the 2020 Vauxhall Grandland.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2020 Vauxhall Grandland is a solid performer, passing MOT first time at 90.8%—well above the UK average of 80%—with petrol and diesel versions tracking almost identically (91.3% and 90.3% respectively). That said, 15.2% of these vehicles have recorded a dangerous defect at some point, which is worth factoring into your pre-purchase inspection.
The median mileage of 37,002 miles is reasonable for a four-year-old car, and the low failure rate of 0.41 per vehicle suggests mechanically sound cars overall. Most issues show up as minor advisories (averaging 3.0 per vehicle) rather than failures, so budget for routine maintenance but don't expect major structural surprises—just have a pre-buy inspection focus on brake systems and suspension components, where the dangerous defect rate suggests occasional problems emerge.
The 2020 Vauxhall Grandland passes its MOT first time at roughly the UK average rate (90.8%) — solid but worth checking this vehicle's history carefully.
These stats describe 732 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.
What tends to go wrong
Across 732 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2020.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 732 Vauxhall Grandland cars.
Before you buy a 2020 Vauxhall Grandland
Based on MOT data from 732 vehicles — here's what to check.
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Check the full MOT history.
15.2% of these vehicles have had a dangerous defect recorded -
recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle. -
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Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price.
Inspection
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Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically.
History
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (52%) | 383 | 90.3% | 0.43 |
| Petrol (46%) | 340 | 91.3% | 0.39 |
Colour Breakdown
Based on 35,572 Vauxhall Grandland vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2020 Vauxhall Grandland vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2020 Vauxhall Grandland vehicles fall between 27,216 and 48,702 miles.
2020 Vauxhall Grandland — Still on the Road
Almost all 2020 Vauxhall Grandlands are still on the road.
Strong survival — 694 vehicles still getting MOTs in 2025, 100% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2022–2025.
MOT History Averages
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Compare with another model
See how the 2020 Vauxhall Grandland stacks up against a rival.