2018 Audi A4 1.4L Petrol · KS18 XRJ
2018 Audi A4 (1.4L, petrol). First registered 25 May 2018. Recorded mileage 39,403 miles. MOT valid until 16 Nov 2026.
- Make & Model
- AUDI A4
- Year / Origin
- 2018 · Northampton
- Safety Recall
- Unknown
- MOT Status
- Valid until 16 Nov 2026
- Road Tax
- —
- Recorded Mileage
- 39,403 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 1.4L
- 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.
KS18 XRJ Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 17/11/2025
- 39,403 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
KS18 XRJ 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 2018 Audi A4 (KS18 XRJ) between May 2023 and November 2025.
The record contains 4 passes and 1 failure.
The most recent test on 17 November 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
KS18 XRJ Mileage History
- 17/05/202331,109 mi
- 23/05/202434,503 mi+3,394 mi
- 23/05/202537,572 mi+3,069 mi
- 17/11/202539,401 mi+1,829 mi
- 17/11/202539,403 mi+2 mi
Average of roughly 3,310 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 Audi Audi A4 Mk5 (B9)
Our database tracks 4 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Good
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.
Digital Service History
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AUDI A4 Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
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Historical MOT pass rates and DVLA records for 2018 model year cars.
- Water Pump / Thermostat LeaksModerate
Later petrol and diesel engines still suffer coolant leaks from pumps or plastic thermostat housings.
- AdBlue SCR System NOx Sensor & Tank Heater FailureSerious
On 2.0 TDI and 3.0 TDI diesel models, failing downstream NOx sensors or crystallized AdBlue dosing injectors trigger a persistent dashboard no-restart countdown.
- Front Suspension Multi-Link Upper Control Arm Bushing WearModerate
The five-link front suspension utilizes rubber-metal hydro-bushings on the upper control arms that crack and tear, leading to vague high-speed steering and knocking over potholes.
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