2021 Mercedes-Benz G 4.0L Petrol · 4 SKB
2021 Mercedes-Benz G (4.0L, petrol). First registered 09 Jun 2021. Recorded mileage 26,856 miles. MOT expired on 02 May 2026.
- Make & Model
- MERCEDES-BENZ G
- Year / Origin
- 2021
- Safety Recall
- Unknown
- MOT Status
- Expired on 02 May 2026
- Road Tax
- —
- Recorded Mileage
- 26,856 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 4+)
- Fuel & Engine
- Petrol · 4.0L
- 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.
4 SKB Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 07/04/2025
- 26,856 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.
4 SKB 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 2021 Mercedes-Benz G (4 SKB) between March 2022 and April 2025.
The record contains 4 passes and 1 failure.
The most recent test on 07 April 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
4 SKB Mileage History
- 04/03/202223,224 mi
- 31/03/202324,855 mi+1,631 mi
- 12/04/202324,855 mi
- 03/05/202426,775 mi+1,920 mi
- 07/04/202526,856 mi+81 mi
Average of roughly 1,174 miles per year across 5 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
Estimate current market value
Generate an instant valuation benchmark based on live market listings, vehicle mileage, and recent dealer auction figures.
Known faults for Mercedes-Benz Mercedes-Benz GLA (H247)
Our database tracks 4 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.
Digital Service History
Access verified franchised dealer maintenance records for 4SKB.
Unlock Manufacturer Digital Service Records
Check franchised dealer maintenance history for 4SKB. Our direct integration verifies routine service events, workshop operations, recorded mileage, and technician logs.
Similar Vehicles
Similar Vehicles Checked Recently
Plate Neighbors
Batch Registration Neighbors (4SK Series)
Vehicles registered in the same regional DVLA batch as 4SKB.
MERCEDES-BENZ G 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 2021 model year cars.
- Cylinder Head / Exhaust Valve WearSerious
On GLA 250 models fitted with the M260 2.0-litre turbocharged four-cylinder petrol engine, premature wear can develop on the exhaust valve guides and exhaust valve seat rings due to excessive lateral forces. As the valve seats and guides degrade, the combustion chambers lose compression, triggering cylinder misfire fault codes (such as P030085, P030185, or P030285), rough idling, and engine warning lamps. Mercedes-Benz issued technical bulletin LI01.30-P-072328 confirming that valve seats cannot be remachined in service, requiring a complete cylinder head replacement costing £1,500 to £3,000 out of warranty.
- Front Suspension Lower Ball Joint Creak & PlayModerate
On UK speed bumps and potholed surfaces, the front lower wishbone ball joints and anti-roll bar drop links can develop premature axial play, causing noticeable groaning and creaking during steering maneuvers.
Recently Checked UK Vehicles
Live vehicle history checks and MOT records recently queried by UK car buyers.