BMW 318i SE (2003)
2003 BMW 318i SE
CarHunch analysed 105 real MOT records for the 2003 BMW 318i SE. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
Below average reliability
52.7% below UK average
27.3%
pass MOT first time
UK average: ~80%
0%
ever had a dangerous defect
recorded at any MOT
0.27
avg MOT failures per car
over 1.7 tests on record
What to check before buying a 2003 BMW 318i SE
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 BMW 318i SE
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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 |
|---|---|---|---|
| Petrol (66%) | 69 | 0% | 0 |
| Other (34%) | 36 | 79.7% | 0.78 |
MOT History Averages
1.7
Avg MOT tests per vehicle
0.27
Avg failures per vehicle
0
Avg advisories per vehicle
Found a specific BMW 318i SE?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.