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2018 Audi A3 1.0L Petrol · KU18 MSO

KU18 MSO

2018 Audi A3 (1.0L, petrol). First registered 20/03/2018. Recorded mileage 79,894 miles. MOT valid until 19/03/2027. Taxed until 01/07/2027.

Make & Model
AUDI A3
Year / Origin
2018 · Northampton
Safety Recall
Unknown
MOT Status
Valid until 19/03/2027
Road Tax
Taxed (01/07/2027)
Recorded Mileage
79,894 mi
ULEZ Compliance
ULEZ Compliant (Euro 4+)
Fuel & Engine
Petrol · 1.0L
Reliability Guide
Common Faults
MOT Status
Valid
Valid until 19/03/2027
Tax Status
Taxed
Tax due 01/07/2027
Fuel Type
Petrol
Year
2018
Engine
999cc
Mechanical Assessment

AI-generated interpretation of this vehicle’s MOT record — not an official statement and not a substitute for an independent inspection.

The vehicle's roadworthiness shows a worsening trend regarding consumable maintenance and component wear. While the car passed its most recent test on 13 March 2026 at 79,894 miles, the inspection revealed significant issues with the front braking system. The tester flagged the nearside front inner brake pads as very low and the offside front inner pads as worn and corroded. This follows a failure earlier that same day due to a nearside front tyre with exposed cords and insufficient tread depth. The recurring nature of these defects suggests a pattern of reactive rather than preventative maintenance. The mileage accumulation appears consistent with a typical driver, averaging roughly 10,000 miles per year. The record shows a steady increase from 38,915 miles in March 2021 to the current 79,894 miles in March 2026. There are no significant gaps in usage, though the frequency of MOT failures has increased in recent years. The jump from 69,009 miles in March 2025 to 79,894 miles in March 2026 indicates a stable annual usage pattern, but the mechanical condition has deteriorated despite this predictable mileage. A prospective buyer should prioritise a thorough inspection of the braking system and suspension components. The March 2026 report highlights corroded brake pads, which may indicate that the vehicle sits for periods or that the calipers are not cleaning the pads effectively. The March 2025 failure for a fractured offside rear coil spring suggests the suspension has already required attention, so checking for any remaining play in the dampers or worn suspension bushes is necessary. The history also reveals a frequent neglect of tyre maintenance. Failures in March 2023 for multiple tyres with exposed cords and nails, combined with the 2026 tyre failure, suggest the previous owner often operated the vehicle with tyres near or below the legal limit. Beyond the tyres, the 2023 failure for a missing fuel cap sealing device points to minor but careless upkeep. A physical check of all four tyres, including tread depth and sidewall integrity, is essential before purchase.

KU18 MSO Key Findings

  • 5 MOT tests recorded
  • Latest MOT passed on 13/03/2026
  • 79,894 miles recorded at latest MOT
  • 2 historical MOT failures
  • 2 defects noted at the latest MOT
  • Recurring brakes items (4 mentions)

Derived directly from the recorded DVSA and DVLA data shown on this page.

MOT Roadworthiness Analysis
58
/ 100 · Below Average
DVSA Test Records Evaluated

MOT Roadworthiness: Below 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.

✓ Valid MOT
✓ Taxed
! Average MOT pass rate (60%)
✗ 2 dangerous defects found recently
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ULEZ Compliant

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KU18 MSO Mileage History

  1. 07/03/202460,103 mi
  2. 17/03/202569,007 mi+8,904 mi
  3. 17/03/202569,009 mi+2 mi
  4. 13/03/202679,889 mi+10,880 mi
  5. 13/03/202679,894 mi+5 mi

Average of roughly 9,820 miles per year across 5 recorded odometer readings.

KU18 MSO MOT History

Vehicle record last updated: 25 Sept 2026, 18:55
MOT Analysis

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 2018 Audi A3 (KU18 MSO) between March 2024 and March 2026.

The record contains 3 passes and 2 failures.

The most recent test on 13 March 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: Brakes (4 issues), Tyres (3 issues), Suspension (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.

In total 4 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 Tyre has ply or cords exposed outer wall damaged (5.2.3 (d) (ii))”; “Nearside Front Tyre tread depth below requirements of 1.6mm (5.2.3 (e))”; “Offside Rear Coil spring fractured or broken (5.3.1 (b) (i))”.

PASS
FAIL
ADVISORY

Buyer's Guide & Inspection Advisory

Expert automotive synthesis from historical MOT defect records and market benchmarks.

Buying Score
65/100
Risk Level
Medium
Medium
Est. Annual Cost
£1,200-£1,500
Mileage
The mileage of 79,894 is slightly above ...

Our Verdict

Proceed with caution due to a recurring history of tyre-related safety failures. While the mechanical engine health appears stable, the vehicle requires immediate attention to its braking system and a thorough inspection of its suspension components.

When inspecting this vehicle, focus heavily on the service history to see if the brake pads have been addressed since the March 2026 advisory. Given the recurring tyre issues in the MOT history, check the current condition of all four tyres—if they are budget brands, factor the cost of premium replacements into your offer.

It is also worth checking the suspension, specifically the rear coil springs, as a fracture was noted in 2025. Ensure the car drives straight and does not exhibit any knocking sounds from the rear, which could indicate lingering suspension fatigue.

The 1.0-litre petrol engine is generally efficient, offering a good balance of power and economy for urban and motorway driving. However, as an Audi, parts and labour at specialist or main dealer rates can be higher than those of non-premium competitors.

Annual running costs, including fuel, insurance, and routine maintenance, are estimated at £1,200–£1,500. This estimate accounts for the likely need for near-term brake work and the slightly higher insurance premiums associated with the Audi badge.

Prioritise a physical inspection of the brake discs and pads. The MOT history explicitly mentions corrosion on the inner pads, which often suggests the vehicle has been sitting for periods or is prone to seized calipers. Verify that the handbrake operates smoothly and releases without resistance.

Secondly, examine the tyre sidewalls for any signs of cracking or previous curb damage, as this vehicle has a documented history of tyre-related failures. Ensure the fuel cap seal is intact, as a missing cap was a previous failure point, and check for any dampness in the boot area to rule out leaks from the rear light clusters.

This 2018 Audi A3 1.0 TFSI has covered approximately 79,894 miles, which is slightly above average for its age. While it has passed its most recent MOT, the history reveals a pattern of 'Dangerous' failures related to tyre condition and structural integrity. Prospective buyers should ensure the brake pads are replaced immediately as advised, as these were flagged as very low and corroded during the last test.

While aggregate data is not available, the Audi A3 platform is generally robust, though it requires diligent maintenance of its braking and suspension systems to remain roadworthy.

Reviewed by the IsItAGoodCar editorial team — Verified automotive analysis synthesized from official vehicle registries.

Data Sources

DVSA

Official MOT test logs & failure reasons

DVLA

Tax, registration & powertrain specs

Experian

Finance, stolen markers & total loss

AI Analysis

Historical fault & advisory patterns