2018 BMW 4 Series
420d M Sport Coupe · Diesel · Automatic
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2.1% above catalogue typical · Price only — facts unverified
drive-away price, no admin fees
~2% above typical
Limited broad comparison · same-model asking-price middle range £14,985–£18,123
Broader same-model evidence — not the same variant: 17 live cars from 11 independent sellers. Estimate based on current advertised catalogue prices, not completed sale prices; it may change as listings update.
Listed 29 Jul 2026 · source updated 29 Jul 2026 · dealer seller
LISTING OVERVIEW · check details with the seller
Seller information: “Discover the perfect blend of performance, style and sophistication with the BMW 4 Series 420d M Sport Coupe in striking Estoril Blue. This exceptional vehicle turns heads wherever it goes, combining dynamic engineering with refined aesthetics to deliver an unmatched driving experience. Clad in the vibrant Estoril Blue, this coupe exudes confidence and sportiness. Step inside and be greeted by Black Dakota leather upholstery, enhanced with distinctive blue stitching that complements the exterior shade perfectly. The interior design is crafted for comfort and luxury, making every journey a pleasure. Under the bonnet, the 420d’s turbocharged diesel engine provides impressive power and efficiency, effortlessly pairing dynamic acceleration with economical performance. The M Sport Suspension ensures razor-sharp handling and a sportier ride, enhancing your connection with the road. Technological innovation takes centre stage with the Digital Cockpit, offering a modern, fully customisable display that keeps critical driving information easily accessible. The M Sport Brakes, with iconic blue calipers, provide exceptional stopping power and add to the vehicle’s sporty character. For audio enthusiasts, the Harman/Kardon Surround Sound system delivers crystal-clear, immersive sound quality, transforming your drive into a concert-like experience. Every detail of the 4 Series 420d M Sport exudes precision engineering and premium quality. Whether commuting in the city or enjoying a weekend escape, this BMW Coupe offers an exhilarating ride wrapped in unmistakable style. Experience the 4 Series 420d M Sport Coupe today – a statement of sophistication and passion for driving. Visit your local BMW retailer to arrange a viewing or test drive. Elevate your journey with BMW.”. Seller claims are never treated as verified.
Technical data
Vehicle specifications
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- DVSAClaimed
Mileage
Odometer readings are not consistent — investigate before buying
- DVSANot checked
Mot History
MOT history not yet confirmed with DVSA
- DVLANot checked
Registration
Registration not yet confirmed with DVLA
This car at a glance— sources and estimates labelled
AI-written · summarised, not judged2018 BMW 4 Series — a source-labelled summary of the available record.
- estimatedFair price: about £353 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
- Check required
- Dealer admin fee
- None
Price history
Listed 0 days ago at £16,790, no changes since.
On the market 0 days.
Seen on 1 site
- Group 1 Ipswich BMW£16,790
Seller reviews
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