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Bmw 320d xdrve msprt pro ed mhev a vs Bmw 520: reliability comparison

MOT pass rates, common faults and mileage compared from real UK MOT data.

Bmw 320d xdrve msprt pro ed mhev a
86%
MOT pass rate · 64 vehicles
Bmw 520
78%
MOT pass rate · 156,398 vehicles
Verdict: On MOT pass rate the Bmw 320d xdrve msprt pro ed mhev a (86%) and Bmw 520 (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Head to head

Measure Bmw 320d xdrve msprt pro ed mhev a Bmw 520
MOT pass rate 86% ✓ 78%
MOT failure rate 14% ✓ 22%
Faults & advisories per test 0.6 ✓ 1.6
Dangerous-fault share 15% 3% ✓
Average mileage 44,850 mi 134,460 mi
Sample size (vehicles) 64 156,398

Most common faults

Bmw 320d xdrve msprt pro ed mhev a

  1. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  2. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  3. Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
  4. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Offside Front Headlamp aim too high (4.1.2 (a))
  6. Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Bmw 520

  1. Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
  2. Offside Rear Tyre worn close to the legal limit (4.1.E.1)
  3. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  4. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e))
  5. Under-trays fitted obscuring some underside components
  6. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Reliability FAQ

On MOT pass rate the Bmw 320d xdrve msprt pro ed mhev a (86%) and Bmw 520 (78%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.

Full Bmw 320d xdrve msprt pro ed mhev a report Full Bmw 520 report Most reliable cars

Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.