Should I check the MOT history before buying a 2020 Ford Mondeo ST Line HEV Auto?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2020 Ford Mondeo ST Line HEV Auto?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2020 Ford Mondeo ST Line HEV Auto?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2020 Ford Mondeo ST Line HEV Auto reliable?

Based on MOT data from 196 vehicles, the 2020 Ford Mondeo ST Line HEV Auto has a first-time MOT pass rate of 89.8%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2020 Ford Mondeo ST Line HEV Auto?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Ford Mondeo ST Line HEV Auto (2020)

196 real MOT outcomes analysed • 89.8% first-time pass rate

2020 Ford Mondeo ST Line HEV Auto

CarHunch analysed 196 real MOT records for the 2020 Ford Mondeo ST Line HEV Auto. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Compare Models

Limited data for this trim variant. The DVLA records this vehicle under a specific trim-level name with only 196 vehicles on record — some statistics may not be reliable at this sample size.

See the full 2020 FORD MONDEO (1,977 vehicles)

We have limited data for the 2020 Ford Mondeo ST Line HEV Auto — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 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

89.8%

UK average ~80%

Better than average

Dangerous (ever)

19.9%

At least once in MOT history

Check this vehicle

Avg failures / car

0.46

Over 3.6 tests on record

Low

Typical mileage

38k

Middle half: 25k–55k

For context

These stats describe 196 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.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 196 Ford Mondeo ST Line HEV Auto cars.

Before you buy a 2020 Ford Mondeo ST Line HEV Auto

Based on MOT data from 196 vehicles — here's what to check.

📋 Check the full MOT history. 19.9% 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 →
📄 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 Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Hybrid Electric (Clean) (99%)	194	89.7%	0.47

Mileage Distribution

Most 2020 Ford Mondeo ST Line HEV Auto 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.

37,702

typical

24,946

low mileage

54,577

high mileage

Half of all 2020 Ford Mondeo ST Line HEV Auto vehicles fall between 24,946 and 54,577 miles.

Is the mileage you're seeing normal?

✓ Under 24,946 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.

✓ 24,946–54,577 miles — normal for age. This is where most 2020 Ford Mondeo ST Line HEV Autos sit.

⚠ Over 73,678 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2020 Ford Mondeo ST Line HEV Auto — Still on the Road

Almost all 2020 Ford Mondeo ST Line HEV Autos are still on the road.

Strong survival — 182 vehicles still getting MOTs in 2025, 96% of the peak.

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

3.6

Avg MOT tests per vehicle

0.46

Avg failures per vehicle

2.7

Avg advisories per vehicle

Other model years — Ford Mondeo ST Line HEV Auto: All Mondeo ST Line HEV Auto years → Which year to buy? →

2021 2022

Or browse all models: Ford →

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See how the 2020 Ford Mondeo ST Line HEV Auto stacks up against a rival.

Average reliability — agree?