Cupra

Cupra Formentor V1 PHEV S A (2021)

549 real MOT outcomes analysed • 91.8% first-time pass rate

2021 Cupra Formentor V1 PHEV S A

CarHunch analysed 549 real MOT records for the 2021 Cupra Formentor V1 PHEV S A. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2021 Cupra Formentor V1 PHEV is a reliable proposition, with an 89.5% first-time pass rate that comfortably beats the UK average of 80% and a low dangerous defect rate of just 6.6%. This hybrid-electric powertrain shows consistent performance, with the single fuel variant achieving 89.4% passes across 547 tested vehicles.

At 36,799 miles median for a three-year-old car, these examples are running fairly typical mileage, and the modest 0.25 failures per vehicle suggests electrified drivetrain components are holding up well. Before buying, request the full MOT history to check those advisories average at 1.7 per test—minor issues like worn brake pads or suspension wear aren't uncommon, but they're easily budgeted for.

The 2021 Cupra Formentor V1 PHEV S A passes its MOT first time more often than most UK vehicles (91.8% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ 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
91.8%
UK average ~80%
Better than average
Dangerous (ever)
6.6%
At least once in MOT history
Check this vehicle
Avg failures / car
0.25
Over 2.2 tests on record
Low
Typical mileage
37k
Middle half: 28k–48k
For context
Good baseline reliability. A 91.8% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.
🔧 Expect consumable spend. An average of 1.7 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.
🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 549 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 549 Cupra Formentor V1 PHEV S A cars.

UK

Before you buy a 2021 Cupra Formentor V1 PHEV S A

Based on MOT data from 549 vehicles — here's what to check.

  • 📋 Check the full MOT history. 6.6% 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

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Hybrid Electric (Clean) (100%) 547 91.8% 0.25

Colour Breakdown

Based on 6,101 Cupra Formentor V1 PHEV S A vehicles registered in the UK — across all years. From DVLA registration records.

Grey 42.8%
2,611
Black 24.6%
1,501
White 22.5%
1,371
Blue 5.2%
319
Red 3.4%
206
Silver 0.7%
45
Green 0.7%
43
Purple 0.1%
5

Mileage Distribution

Most 2021 Cupra Formentor V1 PHEV S A 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.

36,799
typical
27,532
low mileage
47,976
high mileage

Half of all 2021 Cupra Formentor V1 PHEV S A vehicles fall between 27,532 and 47,976 miles.

Is the mileage you're seeing normal?
Under 27,532 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.
27,532–47,976 miles — normal for age. This is where most 2021 Cupra Formentor V1 PHEV S As sit.
Over 64,767 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
0.25
Avg failures per vehicle
1.7
Avg advisories per vehicle
Other model years — Cupra Formentor V1 PHEV S A: All Formentor V1 PHEV S A years → Which year to buy? →
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