2021 Mercedes-Benz GLC 3.0L Petrol · YL71 GCO
2021 Mercedes-Benz GLC (3.0L, petrol). First registered 01 Nov 2021. Recorded mileage 42,870 miles. MOT valid until 16 Feb 2027. Taxed until 01 Sept 2027. No outstanding manufacturer safety recalls recorded.
- Make & Model
- MERCEDES-BENZ GLC
- Year / Origin
- 2021 · Sheffield
- Safety Recall
- None Outstanding
- MOT Status
- Valid until 16 Feb 2027
- Road Tax
- Taxed (01 Sept 2027)
- Recorded Mileage
- 42,870 mi
- ULEZ Compliance
- ULEZ Compliant (Euro 6)
- Fuel & Engine
- PETROL · 3.0L
- Reliability Guide
- Common Faults
YL71 GCO Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 17/02/2026
- 42,870 miles recorded at latest MOT
- 1 historical MOT failure
- 2 defects noted at the latest MOT
- Recurring tyres items (2 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
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.
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YL71 GCO Mileage History
- 12/11/202431,085 mi
- 12/11/202431,085 mi
- 17/02/202642,870 mi+11,785 mi
Average of roughly 9,312 miles per year across 3 recorded odometer readings.
YL71 GCO MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2021 Mercedes-Benz Glc (YL71 GCO) between November 2024 and February 2026.
The record contains 2 passes and 1 failure.
The most recent test on 17 February 2026 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Tyres (2 issues), Windscreen (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 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: “Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))”.
Buyer's Guide & Inspection Advisory
Expert automotive synthesis from historical MOT defect records and market benchmarks.
Our Verdict
A strong recommendation for buyers seeki
Focus your negotiation on the tyres; the February 2026 MOT specifically flagged a damaged/cracking nearside rear tyre and a worn offside front tyre. Ensure these have been replaced before purchase.
As MOT records only confirm roadworthiness at the time of testing, you should request the full service history to verify that the 3.0L engine has been serviced according to manufacturer intervals. Check for any evidence of oil leaks, which can occur on larger displacement petrol engines over time.
Running costs for this vehicle will be higher than the average GLC due to the 2996cc engine. Expect significant fuel expenditure and a higher annual road tax bracket associated with this engine size and CO2 emissions.
Insurance will likely be in a higher group given the vehicle's performance and premium branding. When combined with fuel, tax, and scheduled maintenance for a luxury SUV, the annual cost is substantial.
Prioritise a physical inspection of the tyres, specifically looking for the cracking on the nearside rear and wear on the offside front mentioned in the February 2026 MOT.
Referencing aggregate data for the GLC, you should also carefully inspect the suspension arms and brake pads, as these are among the top reasons for MOT failures across this model range. Check the windscreen wiper operation to ensure the 2024 failure was permanently resolved.
This 2021 black Mercedes-Benz GLC is powered by a 2996cc petrol engine and has recorded 42,870 miles. The MOT history shows one minor failure in 2024 regarding a windscreen wiper and recent advisories concerning tyre wear and damage. Overall, the vehicle's usage patterns align closely with model averages.
The GLC maintains a respectable aggregate MOT pass rate of 89.7% across 70,847 analysed vehicles.
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
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