Ford

Ford Mustang (2005)

622 real MOT outcomes analysed • 82.9% first-time pass rate

2005 Ford Mustang

CarHunch analysed 622 real MOT records for the 2005 Ford Mustang. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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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 2005 Mustang passes its MOT slightly better than the UK average (82.8% versus 80%), which is reassuring, but nearly a quarter of these cars have recorded a dangerous defect at some point—a notable concern for buyers that warrants a thorough pre-purchase inspection. The median mileage of 44,726 miles is remarkably low for a nearly 20-year-old car, suggesting many have been cherished or stored rather than driven hard.

When these Mustangs do fail, it's typically for multiple reasons (averaging 2.2 failures per vehicle) plus nearly 10 advisories, indicating ageing rather than isolated problems. Before committing to one, get a full diagnostic history check and factor in the cost of addressing the cluster of wear items that tend to crop up together.

The 2005 Ford Mustang passes its MOT first time at roughly the UK average rate (82.9%) — solid but worth checking this vehicle's history carefully.

⚠️ Over 1 in 5 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
82.9%
UK average ~80%
Around average
Dangerous (ever)
23.6%
At least once in MOT history
Check this vehicle
Avg failures / car
2.2
Over 11.6 tests on record
High
Typical mileage
45k
Middle half: 27k–74k
For context
🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.
🔧 Expect consumable spend. An average of 9.6 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 622 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?

What tends to go wrong

Across 622 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Brake wear 29.1%
Parking brake: efficiency below requirements · Rear Brake pad(s) wearing thin · Front Brake pad(s) wearing thin · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Tyre wear 19.3%
Offside Rear Tyre worn close to the legal limit · Nearside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · …
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Other issues 10.1%
Oil leak, but not excessive
Suspension & steering 9.7%
Offside Front Suspension arm ball joint has slight play · Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt · Nearside Front Lower Suspension arm has slight play in a ball joint
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2005.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 622 Ford Mustang cars.

UK

Before you buy a 2005 Ford Mustang

Based on MOT data from 622 vehicles — here's what to check.

  • 📋 Check the full MOT history. 23.6% 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
Petrol (100%) 620 83% 2.19

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%
93
Purple 0.4%
74

Mileage Distribution

Most 2005 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.

44,726
typical
27,254
low mileage
73,563
high mileage

Half of all 2005 Ford Mustang vehicles fall between 27,254 and 73,563 miles.

Is the mileage you're seeing normal?
Under 27,254 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.
27,254–73,563 miles — normal for age. This is where most 2005 Ford Mustangs sit.
Over 99,310 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2005 Ford Mustang — Still on the Road

Most 2005 Ford Mustangs are still being driven.

Strong survival — 294 vehicles still getting MOTs in 2025, 85% of the peak.

309 294 2014 2025

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

11.6
Avg MOT tests per vehicle
2.2
Avg failures per vehicle
9.6
Avg advisories per vehicle
Other model years — Ford Mustang: All Mustang years → Which year to buy? →
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Average reliability — agree?