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2021 BMW 520I M Sport Mhev Auto 2.0L Hybrid electric (clean) · YB21 MXF

YB21 MXF

2021 BMW 520I M Sport Mhev Auto (2.0L, hybrid electric (clean)). First registered 01 Mar 2021. Recorded mileage 66,627 miles. MOT valid until 07 Jun 2027. Taxed until 01 Jun 2027.

Make & Model
BMW 520I M SPORT MHEV AUTO
Year / Origin
2021 · Leeds
Safety Recall
Unknown
MOT Status
Valid until 07 Jun 2027
Road Tax
Taxed (01 Jun 2027)
Recorded Mileage
66,627 mi
ULEZ Compliance
ULEZ Exempt (Zero Emissions)
Fuel & Engine
Hybrid Electric (Clean) · 2.0L
Reliability Guide
Common Faults
MOT Status
Valid
Valid until 07 Jun 2027
Tax Status
Taxed
Tax due 01 Jun 2027
Fuel Type
Hybrid Electric (Clean)
Year
2021
Engine
1998cc
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 maintains a stable roadworthiness status, passing its most recent inspection in June 2026 with 66,627 miles. While the latest test noted a cut on the offside front tyre, the history shows a significant event in March 2025 when the tester issued a dangerous advisory for a repaired nearside rear puncher on a run flat tyre. Aside from this specific tyre-related issues, the vehicle has recorded no mechanical failures or structural defects across the last three annual tests. At 66,627 miles over five years, the car has averaged approximately 13,325 miles per annum, which exceeds the typical annual average for a petrol vehicle. This higher mileage suggests accelerated wear on high-use components such as brake discs, suspension bushings, and tyre rubber. The gap between the March 2025 advisory and the June 2026 test indicates a consistent usage pattern, though the accumulation of miles implies the vehicle has seen regular motorway or long-distance use. A buyer should conduct a physical inspection of the offside front tyre to ensure the reported cut has not progressed toward structural failure of the sidewall. Given the previous run flat repair, checking the internal condition of the nearside rear tyre is advisable to ensure no slow leaks persist. Because the record is clean of suspension or brake failures, the focus should remain on the physical state of the brake pads and rotors to verify if the wear is consistent with the recorded mileage. Buying score: 72 Risk level: Low.
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YB21 MXF Key Findings

  • 5 MOT tests recorded
  • Latest MOT passed on 03/06/2026
  • 66,627 miles recorded at latest MOT
  • 1 defect noted at the latest MOT
  • Recurring tyres items (2 mentions)

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

Updating live data

YB21 MXF MOT History

Vehicle record last updated: 26 Sept 2026, 01:36
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 2021 BMW 520I M Sport Mhev Auto (YB21 MXF) between March 2023 and June 2026.

The record contains 5 passes and 0 failures.

The record shows no MOT failures, although 2 advisory notices note items to monitor.

Across all tests, the most frequently flagged areas are: Tyres (2 issues). 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.

PASS
FAIL
ADVISORY

YB21 MXF Mileage History

  1. 13/03/202340,528 mi
  2. 11/03/202451,035 mi+10,507 mi
  3. 10/03/202558,529 mi+7,494 mi
  4. 09/06/202558,594 mi+65 mi
  5. 03/06/202666,627 mi+8,033 mi

Average of roughly 8,094 miles per year across 5 recorded odometer readings.

Technical Specifications

ULEZ Compliant
Euro 6 AP

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MOT Roadworthiness Analysis
87
/ 100 · Good
DVSA Test Records Evaluated

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.

✓ Valid MOT
✓ Taxed
✓ Exceptional MOT pass rate (100%)
✗ 1 dangerous defects found recently
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OUTSTANDING FINANCE

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INSURANCE WRITE-OFF

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POLICE STOLEN (PNC)

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SALVAGE & AUCTION

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IMPORTED RECORD

Import Register

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EXPORTED MARKER

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SCRAPPED RECORD

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CERTIFICATE OF DESTRUCTION

Statutory CoD

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V5C LOGBOOK & KEEPERS

DVLA Master

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Buyer's Guide & Inspection Advisory

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

Buying Score
82/100
Risk Level
Low
Low
Est. Annual Cost
£1,200-£1,600
Mileage
At 58,594 miles, this vehicle is slightl...

Our Verdict

A strong recommendation for those seeking a modern executive saloon with a consistent maintenance record. This vehicle presents a low-risk profile with no recorded MOT failures since its 2021 registration.

When inspecting this 520i, verify that the mild hybrid system is functioning correctly and that there are no warning messages on the digital instrument cluster. Since the mileage is over 50,000 miles, check the service history to ensure the BMW-specific service intervals have been adhered to, as high-performance engines require consistent oil and filter changes.

Pay close attention to the M Sport trim features; ensure the electronic seats, driver assistance systems, and infotainment are operating without glitches. Given the mileage, check the condition of the tyres and alloys, as aggregate data suggests tyre and road wheel issues are common failure points for this specific model across the UK.

The 2.0-litre MHEV engine typically sits in a moderate insurance group and benefits from relatively low road tax compared to larger petrol variants. Owners can expect realistic 40-50 mpg depending on driving conditions, though the mild hybrid system assists primarily in low-speed efficiency.

Annual costs are estimated to be between £1,200 and £1,600, accounting for fuel, standard servicing, and the generally higher maintenance costs associated with premium BMW parts and specialist labour.

The MOT history for this specific vehicle shows no failures, but you should still inspect for signs of wear on the suspension components, which can suffer on heavier executive cars at this mileage. Check the alloys for any cracks or significant curbing, referencing the model-wide failure trend for fractured wheels.

Examine the brake system for uneven wear or thin pads, as the weight of the 5 Series puts significant demand on the braking hardware. Ensure the hybrid battery health is reported by the onboard computer, as these are expensive components to replace if out of warranty.

This 2021 BMW 520i M Sport MHEV has covered 58,594 miles, which is slightly above the fleet average of approximately 9,263 miles per year. However, the MOT history is remarkably clean, showing four consecutive passes with not a recorded defects or failures. The mild hybrid engine offers a modern balance of performance and efficiency for a premium M Sport specification.

The 520i MHEV generally maintains a solid reputation with a 90.4% average MOT pass rate across 1,248 similar 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