Ford Transit Custom 340ltd PHEV CVT (2020)

113 real MOT outcomes analysed • 88.4% first-time pass rate

2020 Ford Transit Custom 340ltd PHEV CVT

CarHunch analysed 113 real MOT records for the 2020 Ford Transit Custom 340ltd PHEV CVT. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 2020 Ford Transit Custom 340 PHEV is a reliably built van—its 88.4% first-time pass rate sits 8.4 points ahead of the UK average, and dangerous defects are rare at just 3.5% of vehicles. Owner maintenance is generally good, with low failure rates averaging 0.37 per vehicle.

At a median mileage of 29,374 miles for a four-year-old van, these examples have been run fairly hard (that's roughly 7,300 miles annually), yet they're still holding up well with only 1.2 advisories per vehicle on average. If you're buying one, prioritise a full service history and have a pre-purchase inspection focus on the plug-in hybrid battery and cooling system, which can be expensive to repair outside warranty.

Generally reliable 8.4% above UK average
88.4%
pass MOT first time
UK average: ~80%
29,374
typical mileage
19,837–45,294 middle half
3.5%
ever had a dangerous defect
recorded at any MOT
0.37
avg MOT failures per car
over 3.1 tests on record

What to check before buying a 2020 Ford Transit Custom 340ltd PHEV CVT

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 Ford Transit Custom 340ltd PHEV CVT

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

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Hybrid Electric (Clean) (86%) 97 87.9% 0.37
Electric Diesel (12%) 14 90% 0.43
Petrol (2%) 2 100% 0

Mileage Distribution

Most 2020 Ford Transit Custom 340ltd PHEV CVT 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.

19,837
low mileage
29,374
typical
45,294
high mileage

Half of all 2020 Ford Transit Custom 340ltd PHEV CVT vehicles fall between 19,837 and 45,294 miles.

2020 Ford Transit Custom 340ltd PHEV CVT — Still on the Road

Strong survival — 93 vehicles still getting MOTs in 2025, 88% of the peak.

100 93 2023 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.

MOT History Averages

3.1
Avg MOT tests per vehicle
0.37
Avg failures per vehicle
1.2
Avg advisories per vehicle

Found a specific Ford Transit Custom 340ltd PHEV CVT?

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

UK

Other model years — Ford Transit Custom 340ltd PHEV CVT:

2021