Hyundai Terracan (2003)
2003 Hyundai Terracan
CarHunch analysed 628 real MOT records for the 2003 Hyundai Terracan. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2003 Hyundai Terracan is a risky proposition—its 72.4% first-time pass rate sits 7.6 points below the UK average, and a worrying 37.4% of these vehicles have recorded dangerous defects at some point, well above the threshold for buyer concern. Diesel is the only fuel option in this cohort, and the pass rate reflects genuine mechanical fragility rather than fuel-type variation.
These Terracans average around 80,000 miles for their age, which is typical, but they're racking up 5.23 failures and 28.4 advisories per vehicle when tested—suggesting systemic wear and accumulated small problems rather than isolated faults. If you're considering one, budget generously for repairs and have a pre-purchase inspection focus on the suspension, cooling system, and diesel engine condition, since this model simply doesn't age well.
What to check before buying a 2003 Hyundai Terracan
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.
- ⚠️ 37.4% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 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 Hyundai Terracan
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 |
|---|---|---|---|
| Diesel (100%) | 627 | 72.4% | 5.23 |
| Petrol (0%) | 1 | 62.5% | 3 |
Mileage Distribution
Most 2003 Hyundai Terracan vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2003 Hyundai Terracan vehicles fall between 65,169 and 94,965 miles.
2003 Hyundai Terracan — Still on the Road
Numbers are declining — 65 vehicles still getting MOTs in 2025 (12% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
MOT History Averages
Most Common MOT Issues — 2003 Hyundai Terracan
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
82.5%
Offside Front Brake pipe slightly corroded
-
74.2%
Offside Rear Brake pipe slightly corroded
-
69.2%
Nearside Rear Brake pipe slightly corroded
-
65.2%
Front Brake pad(s) wearing thin
-
62%
Nearside Front Tyre worn close to the legal limit
-
61%
Offside Rear Tyre worn close to the legal limit
-
57.2%
Nearside Front wheel bearing has slight play
-
55.8%
Nearside Front Brake pipe slightly corroded
Data covers a 3-year window centred on 2003. Counts include advisories and failures.
Found a specific Hyundai Terracan?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.