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2021 BMW 4 Series

420i M Sport Convertible · Petrol · Automatic · Black

22,399 miJohn Clark BMW Tayside
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Fair price

5.3% above catalogue typical · Price only — facts unverified

£29,000

drive-away price, no admin fees

~5% above typical

Limited broad comparison · same-model asking-price middle range £23,462£29,767

Broader same-model evidence — not the same variant: 35 live cars from 8 independent sellers. Estimate based on current advertised catalogue prices, not completed sale prices; it may change as listings update.

Listed 17 Aug 2026 · source updated 18 Aug 2026 · dealer seller

Mileage not checked
Year
2021
Mileage
22,399 mi
Fuel
Petrol
Engine
Petrol
Drive
Not supplied
Gearbox
Automatic
Colour
Black
Road tax
Check required

Dealer public-web source image · source and rights basis retained.

Image credit: John Clark BMW Tayside

1 listing-source image with exact-vehicle status unverified.

LISTING OVERVIEW · check details with the seller

Seller information: “This 2021 BMW 4 Series 420i M Sport is a refined choice for those seeking a balance of performance and style. Powered by a 2.0 litre petrol engine that meets Euro 6 emission standards, this vehicle has covered 22,399 miles, which is a very low mileage for its age. As an M Sport model, it combines the classic BMW driving experience with a sporty aesthetic, making it a well-maintained option for your next car. The vehicle is equipped with the M Sport Pro Package and the Comfort Package, which includes keyless entry for added convenience. Driving comfort is prioritised throughout the year with heated front seats and a heated steering wheel, ensuring a pleasant environment regardless of the weather. Parking is made straightforward with front and rear Park Distance Control, supported by front and rear parking sensors. Practicality is also a key strength, as the car offers a large boot space for your luggage, while the efficient engine achieves 42 mpg, helping to manage running costs effectively.”. Seller claims are never treated as verified.

Technical data

Vehicle specifications

Confirm with seller

Engine and drivetrain

Transmission
Automatic

Technical data can vary by derivative and optional equipment. Confirm the exact vehicle specification before purchase.

Official record

DVLA: awaiting verification · DVSA MOT history · free
0verified1claimed2unchecked
  1. DVSAClaimed

    Mileage

    Odometer readings are not consistent — investigate before buying

  2. DVSANot checked

    Mot History

    MOT history not yet confirmed with DVSA

  3. DVLANot checked

    Registration

    Registration not yet confirmed with DVLA

This car at a glance— sources and estimates labelled

AI-written · summarised, not judged

2021 BMW 4 Series — a source-labelled summary of the available record.

  • estimatedFair price: about £1,450 above current comparable asking prices in our catalogue.
  • estimatedRunning costs require a verified vehicle check.

Not verified by this summary

  • Not yet matched against DVLA — treat registration details as unconfirmed.
  • Condition, photos and the seller's description are not independently verified.
  • Running costs such as insurance and servicing are estimates, not quotes.

True cost of ownership

Road tax (VED)
Check required
Insurance group
Check required
ULEZ / CAZ
Check required
Dealer admin fee
None

Price history

Listed 0 days ago at £29,000, no changes since.

On the market 0 days.

Seen on 1 site

  • John Clark BMW Tayside£29,000

John Clark BMW Tayside

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Seller reviews

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