Ford Mondeo LX (2003)

110 real MOT outcomes analysed • 21.5% first-time pass rate

2003 Ford Mondeo LX

CarHunch analysed 110 real MOT records for the 2003 Ford Mondeo LX. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

The 2003 Ford Mondeo LX is a serious reliability concern, with only a 21.5% first-time pass rate—less than a quarter of the UK average of 80%—signalling that most examples fail their MOT on first attempt. The good news is that dangerous defects are absent from this cohort, so safety isn't the issue; rather, owners face persistent minor mechanical problems that rack up repair bills.

At an average mileage of 120,000 miles for a 21-year-old car, these Mondeos are well-used, and the low advisory count (0.0 per vehicle) combined with a median CarHunch score of just 35 suggests they're being run into the ground without proper preventative maintenance catching problems early. If you're considering one, budget for immediate remedial work: plan a pre-purchase inspection by a specialist familiar with Mondeo-era Ford electrics and cooling systems, then factor in regular servicing to catch failures before your next MOT.

Below average reliability 58.5% below UK average
21.5%
pass MOT first time
UK average: ~80%
0%
ever had a dangerous defect
recorded at any MOT
0.18
avg MOT failures per car
over 1.5 tests on record

What to check before buying a 2003 Ford Mondeo LX

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 Mondeo LX

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

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Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (72%) 79 0% 0
Other (25%) 27 80.3% 0.74
Diesel (3%) 3 33.3% 0
Gas Bi-Fuel (1%) 1 100% 0

MOT History Averages

1.5
Avg MOT tests per vehicle
0.18
Avg failures per vehicle
0
Avg advisories per vehicle

Found a specific Ford Mondeo LX?

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

UK

Other model years — Ford Mondeo LX:

1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2004 2005 2006 2007