Vauxhall

Vauxhall Grandland X Sri Nav Turbo D (2021)

260 real MOT outcomes analysed • 94.2% first-time pass rate

2021 Vauxhall Grandland X Sri Nav Turbo D

CarHunch analysed 260 real MOT records for the 2021 Vauxhall Grandland X Sri Nav Turbo D. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2021 Grandland X diesel is substantially more reliable than the UK average, with a 91.7% first-time MOT pass rate against the national 80% benchmark—a solid endorsement of the model's build quality. The dangerous defect rate sits at a reassuring 7.3%, well below the threshold that would signal systemic safety concerns.

At an average mileage of 35,935 miles, these vehicles are running low for their age, which partly explains the strong pass rates and minimal failure rate of just 0.18 per car. The advisory count of 1.8 per vehicle suggests some niggling wear items crop up, but if you're considering one, prioritise a pre-purchase inspection focusing on brake wear and suspension components—the typical advisory culprits on diesel SUVs—rather than worrying about major structural weakness.

We have limited data for the 2021 Vauxhall Grandland X Sri Nav Turbo D — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 20 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
94.2%
UK average ~80%
Better than average
Dangerous (ever)
7.3%
At least once in MOT history
Check this vehicle
Avg failures / car
0.18
Over 2.2 tests on record
Low
Typical mileage
33k
Middle half: 23k–44k
For context

These stats describe 260 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.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 260 Vauxhall Grandland X Sri Nav Turbo D cars.

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Before you buy a 2021 Vauxhall Grandland X Sri Nav Turbo D

Based on MOT data from 260 vehicles — here's what to check.

  • 📋 Check the full MOT history. 7.3% 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.
  • 🔍 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Colour Breakdown

Based on 1,260 Vauxhall Grandland X Sri Nav Turbo D vehicles registered in the UK — across all years. From DVLA registration records.

Grey 30.9%
389
Blue 20.4%
257
White 19.4%
245
Black 15.2%
192
Red 14%
177

Mileage Distribution

Most 2021 Vauxhall Grandland X Sri Nav Turbo D 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.

32,791
typical
22,879
low mileage
44,220
high mileage

Half of all 2021 Vauxhall Grandland X Sri Nav Turbo D vehicles fall between 22,879 and 44,220 miles.

Is the mileage you're seeing normal?
Under 22,879 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
22,879–44,220 miles — normal for age. This is where most 2021 Vauxhall Grandland X Sri Nav Turbo Ds sit.
Over 59,697 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

2.2
Avg MOT tests per vehicle
0.18
Avg failures per vehicle
1.8
Avg advisories per vehicle
Other model years — Vauxhall Grandland X Sri Nav Turbo D: All Grandland X Sri Nav Turbo D years → Which year to buy? →
2019 2020 2022

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