2017 BMW 420 Data

VehicleScore® has analysed 58 2017 BMW 420 vehicles in this dataset. The figures below summarise VehicleScore® results, recorded mileage, MOT history and available emissions data for this model year.

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BMW 420 side view2017 BMW 420 (example)
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BMW 420 side view
  • Service history

    Dealer & service records

  • MOT records

    Past & current MOT data

  • Write-off check

    Check for insurance write-offs

  • Finance check

    Outstanding finance & theft checks

2017 BMW 420 VehicleScore®

The median VehicleScore® among 58 2017 BMW 420 vehicles analysed was 807 out of 999.

Median VehicleScore®
807
25th percentile
768
75th percentile
834
Vehicles with a score
58

Typical mileage for a 2017 BMW 420

The median mileage among 58 2017 BMW 420 vehicles analysed by VehicleScore® was 86,297 miles.

Mileage is the latest recorded odometer reading stored for each vehicle. Earlier MOT readings are not counted as extra vehicles.

Median mileage
86,297 miles
25th percentile
63,436 miles
75th percentile
104,262 miles
Vehicles with mileage
58

2017 BMW 420 MOT pass rate

VehicleScore® analysed 479 recognised pass/fail MOT tests across 58 2017 BMW 420 vehicles.

MOT pass rate
87.9%
Valid pass/fail tests
479
Passes
421
Failures
58
All recorded MOT tests
479
Vehicles with MOT history
58

2017 BMW 420 engines and emissions

Engine capacity
1,995 cc (38 vehicles)
Engine capacity
1,998 cc (20 vehicles)
Heavy OIL
36
Petrol
20
Diesel
2
Median CO2
124 g/km
CO2 25th percentile
114 g/km
CO2 75th percentile
134 g/km
Lowest CO2
106 g/km
Highest CO2
161 g/km
Vehicles with CO2
58
6b
54

How does the 2017 BMW 420 compare?

Metric2017 420All 420
VehicleScore®807736
Mileage86,297 miles84,200 miles
MOT pass rate87.9%85.4%
CO2124 g/km127 g/km

The median VehicleScore® in the 2017 sample was 807, compared with 736 in the wider BMW 420 sample.

The median mileage in the 2017 sample was 86,297 miles, compared with 84,200 miles in the wider BMW 420 sample.

The MOT pass rate in the 2017 sample was 87.9%, compared with 85.4% in the wider BMW 420 sample.

The median CO2 in the 2017 sample was 124 g/km, compared with 127 g/km in the wider BMW 420 sample.

Other BMW 420 model years

BMW 420 lifespan and model overview

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Statistics come from vehicles analysed through VehicleScore®. Counts use unique vehicles, so repeated searches do not change the figures. MOT tests are stored once. The MOT pass rate uses only recognised pass and fail results. Sample sizes vary by metric. This dataset does not represent every vehicle on UK roads.

Data updated: 12 October 2026

Unique vehicles analysed: 58

Recorded MOT tests: 479

Valid pass/fail MOT tests: 479