Vauxhall Grandland X SE Turbo D (2020)

461 real MOT outcomes analysed • 88.1% first-time pass rate

2020 Vauxhall Grandland X SE Turbo D

CarHunch analysed 461 real MOT records for the 2020 Vauxhall Grandland X SE Turbo D. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

This 2020 Grandland X diesel is reliably built—an 88.1% first-time pass rate beats the UK average by 8 percentage points, and the 16.9% dangerous defect rate, while worth noting, sits just below the concern threshold. Petrol and diesel variants aren't separately tracked here, but the diesel engine in this cohort is proving solid overall.

At 37,000 miles median for a four-year-old vehicle, these are normally driven cars rather than neglected ones, and the low failure rate of 0.43 per vehicle suggests owners aren't facing surprise repair bills. However, the 2.9 average advisories flag that minor wear items—likely suspension, exhaust, and brake components—creep up as these age, so budget for routine maintenance and get a pre-purchase inspection focused on suspension geometry and diesel particulate filter condition.

Average reliability 8.1% above UK average
88.1%
pass MOT first time
UK average: ~80%
37,055
typical mileage
28,001–47,522 middle half
16.9%
ever had a dangerous defect
recorded at any MOT
0.43
avg MOT failures per car
over 3.5 tests on record

What to check before buying a 2020 Vauxhall Grandland X SE Turbo D

Practical pre-purchase checks for this age and model.

  • 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
  • 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
  • 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
  • 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Vauxhall Grandland X SE Turbo D

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

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Mileage Distribution

Most 2020 Vauxhall Grandland X SE Turbo D vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

28,001
low mileage
37,055
typical
47,522
high mileage

Half of all 2020 Vauxhall Grandland X SE Turbo D vehicles fall between 28,001 and 47,522 miles.

2020 Vauxhall Grandland X SE Turbo D — Still on the Road

Strong survival — 409 vehicles still getting MOTs in 2025, 94% of the peak.

35 409 2022 2025

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

3.5
Avg MOT tests per vehicle
0.43
Avg failures per vehicle
2.9
Avg advisories per vehicle

Found a specific Vauxhall Grandland X SE Turbo D?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

UK

Other model years — Vauxhall Grandland X SE Turbo D:

2019