2005 SEAT Altea 1.9L Diesel · SB05 KSX
2005 SEAT Altea (1.9L, diesel). First registered 30 Jun 2005. Recorded mileage 164,541 miles. MOT valid until 03 Jun 2027.
- Make & Model
- SEAT ALTEA
- Year / Origin
- 2005 · Glasgow
- Safety Recall
- Unknown
- MOT Status
- Valid until 03 Jun 2027
- Road Tax
- —
- Recorded Mileage
- 164,541 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 1.9L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
SB05 KSX Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 22/05/2026
- 164,541 miles recorded at latest MOT
- 2 historical MOT failures
- 3 defects noted at the latest MOT
- Recurring lighting items (9 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
SB05 KSX MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2005 Seat Altea (SB05 KSX) between May 2024 and May 2026.
The record contains 3 passes and 2 failures.
The most recent test on 22 May 2026 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Lighting (9 issues), Suspension (6 issues), Brakes (2 issues), Exhaust & Emissions (1 issue), Bodywork (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 15 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Nearside Front Lower Suspension arm pin or bush excessively worn rear bush (5.3.4 (a) (i))”; “Nearside Front Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt ”; “Supplementary restraint system warning lamp indicates a fault (7.1.6 (a))”.
SB05 KSX Mileage History
- 16/05/2024157,801 mi
- 20/05/2025160,581 mi+2,780 mi
- 22/05/2025160,585 mi+4 mi
- 21/05/2026164,540 mi+3,955 mi
- 22/05/2026164,541 mi+1 mi
Average of roughly 3,345 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for SEAT SEAT Altea
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
Common Problems: SEAT ALTEA
Known issues reported by owners and MOT testers.
- Front Coil Spring Fracture and CV Boot Deterioration(Moderate)
Due to the Altea taller center of gravity and firm UK-tuned suspension, front road coil springs endure substantial shock loads on broken pavement and traffic calming humps. The bottom pigtail coils are prone to corrosion and snapping. Concurrently, the constant velocity CV joint rubber boots frequently split or become insecure, allowing grease to fling out and road grit to enter, destroying the joint. MOT data highlights spring fractures and split CV boots as primary failure items on UK Alteas.
- Dual-Mass Flywheel Fatigue and Vibration(Serious)
The dual-mass flywheel DMF fitted to manual and DSG diesel Alhambras and Alteas dampens engine torsional vibrations, but internal springs and friction rings wear out under urban stop-start driving and high mileage. Worn DMFs develop excessive rotational play, resulting in severe shuddering through the clutch pedal and cabin at idle, accompanied by a metallic clattering noise. Left untreated, a failing flywheel can disintegrate, damaging the gearbox bellhousing or causing clutch failure.
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SEAT ALTEA Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2005 model year cars.
- Front Coil Spring Fracture and CV Boot DeteriorationModerate
Due to the Altea taller center of gravity and firm UK-tuned suspension, front road coil springs endure substantial shock loads on broken pavement and traffic calming humps. The bottom pigtail coils are prone to corrosion and snapping. Concurrently, the constant velocity CV joint rubber boots frequently split or become insecure, allowing grease to fling out and road grit to enter, destroying the joint. MOT data highlights spring fractures and split CV boots as primary failure items on UK Alteas.
- Dual-Mass Flywheel Fatigue and VibrationSerious
The dual-mass flywheel DMF fitted to manual and DSG diesel Alhambras and Alteas dampens engine torsional vibrations, but internal springs and friction rings wear out under urban stop-start driving and high mileage. Worn DMFs develop excessive rotational play, resulting in severe shuddering through the clutch pedal and cabin at idle, accompanied by a metallic clattering noise. Left untreated, a failing flywheel can disintegrate, damaging the gearbox bellhousing or causing clutch failure.
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