Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2003 Suzuki Swift Petrol 993cc has had 26 MOT tests on record, passing 14 and failing 12 (54% pass rate). It has 92,731 miles on the clock, averaging 4,193 miles per year, well below the UK average of 7,400. The 1.0 G10A engine is known for 1. head gasket failure (cooling system stress) and 2. cooling fan relay failure. Common Suzuki Swift issues include 1. rear suspension trailing arm bushes (all body styles) and 2. body rust.
MOT & Mileage History for WL03 DSY
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Low mileage| Latest reading | 92,731 miles |
| Reading date | |
| Miles last year | 14,354 |
| Average per year | 4,193 |
| Mileage consistency | Variable |
Check WL03 DSY
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Full MOT Test History 26 tests on record
Reported issues for this Suzuki Swift
These are the most commonly reported problems on Suzuki Swift models (1984–2003), based on owner reports and workshop data across the UK.
1. Rear suspension trailing arm bushes (all body styles)
Rubber bushes on rear trailing arms crack and split from age/UV/road salt. · Typical repair: £150-£300 (bushes £40/set, 2-3hrs labour indie garage).
2. Body rust – sills, wheel arches, jacking points (all body styles)
Thin factory galvanising fails, rust bubbles/perforates from UK winters/salt. · Typical repair: £400-£1,200 (patch panels/welding, depends on extent).
3. Door lock mechanisms/central locking (all body styles)
Plastic gears in locks wear/strip, barrels seize from dirt. · Typical repair: £80-£200 per door (new barrels/gears cheap, 1hr labour).
1. Head Gasket Failure (Cooling System Stress)
Head gasket fails after prolonged overheating events, typically allowing hot combustion gases to leak into the cooling system.[1]
2. Cooling Fan Relay Failure
Electric radiator fan stops operating, leaving the engine prone to overheating during acceleration or sustained driving.[1]
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Vehicle Details
| Registration | WL03 DSY |
| Make | Suzuki |
| Model | Swift |
| Colour | Blue |
| Fuel type | Petrol |
| Engine | 993cc |
| Year | 2003 |
| First registered | |
| Area code | WL — Truro, West of England |
| Age identifier | 03 — March 2003 to August 2003 |
More WL03 D plates
Browse all WL03 D registrations from Truro.
About WL03 DSY
What car is WL03 DSY?
WL03 DSY is a blue Suzuki Swift, petrol (993cc). First registered in Truro in 2003.
What is the mileage of WL03 DSY?
The last recorded mileage for WL03 DSY was 92,731 miles, recorded on 17 Jan 2022 during its most recent MOT test.
Has WL03 DSY passed its MOT?
WL03 DSY has had 26 MOT tests with a 54% pass rate (14 passes, 12 failures). It last was tested on 17 Jan 2022.
Is WL03 DSY ULEZ compliant?
Based on its fuel type and registration year, WL03 DSY is likely not ULEZ compliant. As a petrol vehicle registered in 2003, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is WL03 DSY?
WL03 DSY is approximately 23 years old. Age identifier 03 means registered between 1 March 2003 and 31 August 2003.