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2023 BMW 4 Series

420i M Sport Convertible · Petrol · Automatic · White

DX73NWM28,784 miCambridge
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High price

12.9% above catalogue typical · Price only — facts unverified

£33,295

drive-away price, no admin fees

~13% above typical

Limited broad comparison · same-model asking-price middle range £27,395£30,972

Broader same-model evidence — not the same variant: 24 live cars from 10 independent sellers. Estimate based on current advertised catalogue prices, not completed sale prices; it may change as listings update.

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

Mileage not checked
Year
2023
Mileage
28,784 mi
Fuel
Petrol
Engine
Petrol
Drive
Not supplied
Gearbox
Automatic
Colour
White
Road tax
Check required

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

Image credit: Group 1 Cambridge BMW

31 listing-source images with exact-vehicle status unverified.

LISTING OVERVIEW · check details with the seller

Seller information: “Experience the epitome of style and performance with the BMW 4 Series 420i M Sport Convertible in stunning Mineral White. This striking model combines dynamic design with advanced engineering to deliver an unforgettable driving experience tailored to those who appreciate the finer things in life. Step inside to discover the exquisite Vernasca Leather upholstery in Tacora Red, perfectly contrasted by elegant black stitching, enveloping you in luxury and sophistication. The Comfort Package enhances every journey, offering electric seats with memory function and lumbar support to ensure maximum comfort wherever the road takes you. The BMW Live Cockpit Professional places cutting-edge technology at your fingertips. Featuring a fully digital 12.3-inch instrument cluster alongside a high-resolution 10.25-inch central touchscreen, it provides intuitive control over navigation, vehicle settings, and entertainment. Integration with Apple CarPlay and Android Auto keeps your smartphone seamlessly connected. For audiophiles, the Harman Kardon loudspeaker system delivers crystal-clear sound with deep bass, transforming every drive into a concert-like experience. The wind deflector reduces turbulence when the roof is down, allowing you to enjoy open-top motoring in comfort and style. Under the bonnet, the 2.0-litre turbocharged engine offers impressive responsiveness and efficiency, perfectly matched to the M Sport suspension for agile handling and a confident ride. Whether cruising city streets or exploring the countryside, this convertible is designed to invigorate the senses. With its distinctive Mineral White exterior, bold M Sport styling, and refined interior, the BMW 4 Series 420i M Sport Convertible is the ultimate expression of sporty elegance. Elevate your driving experience and make every journey extraordinary. Discover more today.”. Seller claims are never treated as verified.

Technical data

Vehicle specifications

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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

2023 BMW 4 Series — a source-labelled summary of the available record.

  • estimatedHigh price: about £3,796 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.

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True cost of ownership

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

Price history

Listed 0 days ago at £33,295, no changes since.

On the market 0 days.

Seen on 1 site

  • Group 1 Cambridge BMW£33,295

Group 1 Cambridge BMW

Dealer website →
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