Should I check the MOT history before buying a 2020 Ford Mustang?

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 Mustang?

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 Mustang?

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 Mustang reliable?

Based on MOT data from 880 vehicles, the 2020 Ford Mustang has a first-time MOT pass rate of 90.3%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2020 Ford Mustang?

The most frequently recorded MOT issues on the 2020 Ford Mustang are: Offside Front Tyre worn close to legal limit/worn on edge (7.9% of vehicles), Nearside Front Tyre worn close to legal limit/worn on edge (7% of vehicles), Nearside Rear Tyre worn close to legal limit/worn on edge (6.3% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2020 Ford Mustang?

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.

CarHunch

Get Started

Ford Mustang (2020)

880 real MOT outcomes analysed • 90.3% first-time pass rate

2020 Ford Mustang

CarHunch analysed 880 real MOT records for the 2020 Ford Mustang. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

On this page

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

The 2020 Ford Mustang is a genuinely reliable performer, with a 90.3% first-time pass rate that sits well above the UK average of 80%—and this holds steady across the petrol variants that make up virtually all the cohort. Dangerous defects are present in 14.5% of vehicles tested, which is below the threshold for serious concern but worth a pre-purchase inspection to rule out.

These Mustangs are running low mileage for their age, averaging just 18,629 miles, which explains the strong pass rates and suggests they're being well-maintained or lightly driven. The average 0.42 failures and 1.8 advisories per vehicle indicate minor wear rather than systemic issues—expect routine maintenance items rather than major repairs when you hit an MOT station.

The 2020 Ford Mustang passes its MOT first time more often than most UK vehicles (90.3% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

⚠️ 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

90.3%

UK average ~80%

Better than average

Dangerous (ever)

14.6%

At least once in MOT history

Check this vehicle

Avg failures / car

0.42

Over 3.4 tests on record

Low

Typical mileage

17k

Middle half: 10k–25k

For context

✅ Good baseline reliability. A 90.3% 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 1.8 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 880 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.

A solid choice — agree?

What tends to go wrong

Across 880 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 7.9%

Offside Front Tyre worn close to legal limit/worn on edge · Nearside Front Tyre worn close to legal limit/worn on edge · Nearside Rear Tyre worn close to legal limit/worn on edge · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 5.8%

Parking brake efficiency below requirements · Front Brake pad(s) wearing thin · Parking brake efficiency less than 50% of the required value · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Data covers a 3-year window centred on 2020.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 880 Ford Mustang cars.

Before you buy a 2020 Ford Mustang

Based on MOT data from 880 vehicles — here's what to check.

📋 Check the full MOT history. 14.6% 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 →
📄 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
Petrol (100%)	878	90.3%	0.42

Colour Breakdown

Based on 19,029 Ford Mustang vehicles registered in the UK — across all years. From DVLA registration records.

Red 21%

3,998

Blue 17.4%

3,320

Black 16.2%

3,079

Grey 12%

2,288

White 9.3%

1,764

Green 8.8%

1,668

Yellow 5.1%

969

Silver 5%

944

Orange 3.6%

688

Maroon 0.8%

144

Gold 0.5%

Purple 0.4%

Mileage Distribution

Most 2020 Ford Mustang 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.

16,830

typical

10,200

low mileage

24,677

high mileage

Half of all 2020 Ford Mustang vehicles fall between 10,200 and 24,677 miles.

Is the mileage you're seeing normal?

✓ Under 10,200 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.

✓ 10,200–24,677 miles — normal for age. This is where most 2020 Ford Mustangs sit.

⚠ Over 33,313 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 Mustang — Still on the Road

Almost all 2020 Ford Mustangs are still on the road.

Strong survival — 817 vehicles still getting MOTs in 2025, 99% of the peak.

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

3.4

Avg MOT tests per vehicle

0.42

Avg failures per vehicle

1.8

Avg advisories per vehicle

Other model years — Ford Mustang: All Mustang years → Which year to buy? →

1994 1995 1996 1997 1999 2000 2001 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2021 2022

Or browse all models: Ford →

Compare with another model

See how the 2020 Ford Mustang stacks up against a rival.

A solid choice — agree?