2014 Mercedes-Benz GLA 2.1L Diesel · S10 NAU
2014 Mercedes-Benz GLA (2.1L, diesel). First registered 28 Oct 2014. Recorded mileage 64,687 miles. MOT expired on 07 Sept 2026.
- Make & Model
- MERCEDES-BENZ GLA
- Year / Origin
- 2014 · Glasgow
- Safety Recall
- Unknown
- MOT Status
- Expired on 07 Sept 2026
- Road Tax
- —
- Recorded Mileage
- 64,687 mi
- ULEZ Compliance
- Non-Compliant (Pre-Euro 6 Diesel)
- Fuel & Engine
- Diesel · 2.1L
- 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.
S10 NAU Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 05/09/2025
- 64,687 miles recorded at latest MOT
- 2 historical MOT failures
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
S10 NAU 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 2014 Mercedes-Benz Gla (S10 NAU) between August 2023 and September 2025.
The record contains 3 passes and 2 failures.
The most recent test on 05 September 2025 was a pass, although the earlier record includes 2 failures that buyers may want to investigate.
S10 NAU Mileage History
- 11/08/202353,524 mi
- 14/08/202353,527 mi+3 mi
- 05/09/202494,812 km
- 26/08/202564,600 mi
- 05/09/202564,687 mi+87 mi
Average of roughly 5,396 miles per year across 5 recorded odometer readings.
Recorded mileage decreased between one or more tests — a potential clocking indicator worth verifying before purchase.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Mercedes-Benz Mercedes-Benz GLA (X156)
Our database tracks 6 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
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.
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Digital Service History
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MERCEDES-BENZ GLA Model Intelligence & Reliability
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Historical MOT pass rates and DVLA records for 2014 model year cars.
- 7G-DCT Gearbox HesitationModerate
The 7G-DCT dual-clutch transmission in the X156 can develop clunky engagement, hesitation when pulling away, and shuddering during low-speed crawling. Software calibration issues and dirty transmission fluid exacerbate wear on the clutch friction plates and mechatronic hydraulic unit.
- Timing Chain Stretch (M270/M274 Engines)Serious
On 1.6-litre and 2.0-litre petrol models powered by the M270 turbocharged unit, premature timing chain stretch can develop. Stretched chains throw out valve timing synchronisation, leading to harsh cold-start rattles, loss of power, and potential valve-to-piston contact if ignored.
- 4MATIC Rear Differential and Haldex Coupling Bearing WearModerate
All-wheel-drive 4MATIC models utilize an electro-hydraulically controlled multi-disc clutch integrated into the rear differential. Operating on sealed oil that is rarely changed by owners, internal pinion bearings and clutches suffer from accelerated wear, causing droning whines and binding.
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