Ford Transit 350 Leader Ecoblue (2021)

18,932 real MOT outcomes analysed • 82.1% first-time pass rate

2021 Ford Transit 350 Leader Ecoblue

CarHunch analysed 18,932 real MOT records for the 2021 Ford Transit 350 Leader Ecoblue. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

This 2021 Ford Transit 350 Leader EcoBlue passes its MOT slightly above the UK average, with 82.1% of vehicles getting through first time compared to 80% nationally—a solid result. The dangerous defect rate of 11.9% is reassuringly low, meaning fewer than one in eight vehicles have issues that pose a real safety risk.

At nearly 60,000 miles on average, these vans are running typical mileage for their age and have clocked up real working life. The real story is in the detail: these vehicles average only 0.49 failures per test but rack up 2.0 advisories, suggesting they're generally sound but accumulating minor wear items like brake pads and seals. If you're considering one, budget for routine maintenance and have a pre-purchase inspection focus on the brake system and suspension components, which appear to be where most advisory issues cluster.

Average reliability 2.1% above UK average
82.1%
pass MOT first time
UK average: ~80%
56,796
typical mileage
38,030–75,965 middle half
12%
ever had a dangerous defect
recorded at any MOT
0.49
avg MOT failures per car
over 2.5 tests on record

What to check before buying a 2021 Ford Transit 350 Leader Ecoblue

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 350 Leader Ecoblue

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

Inspection ClickMechanic Have a qualified mechanic check this car before you commit to buying

CarHunch may earn a small commission if you buy via these links — at no extra cost to you.

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Diesel (100%) 18,922 82.1% 0.49
Gas Bi-Fuel (0%) 5 100% 0
Other (0%) 3 100% 0
Diesel (0%) 1 100% 0
Petrol (0%) 1 50% 2

Mileage Distribution

Most 2021 Ford Transit 350 Leader Ecoblue 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.

38,030
low mileage
56,796
typical
75,965
high mileage

Half of all 2021 Ford Transit 350 Leader Ecoblue vehicles fall between 38,030 and 75,965 miles.

MOT History Averages

2.5
Avg MOT tests per vehicle
0.49
Avg failures per vehicle
2
Avg advisories per vehicle

Found a specific Ford Transit 350 Leader Ecoblue?

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

UK

Other model years — Ford Transit 350 Leader Ecoblue:

2019 2020 2022 2023 2024 2025