2023 BMW 4 SERIES — £43,500 Listing Review

Reviewed by Car-Search.ai | 23 April 2026 | Dunfermline
£43,500
19,563 miles | Automatic | Coupe
Listing Quality
84/100
Good
vs Market Average
+55%
Above Market
Value Retention
25/100
Steep Depreciation
Our Verdict
84 /100

This 2023 BMW 4 SERIES is listed at £43,500 by Simpson Motors Dunfermline in Dunfermline. It has 19,563 miles on the clock. At 55% above the market average of £28,003, this is priced on the higher side compared to 11 similar listings. Our depreciation analysis shows this vehicle is losing approximately £3,008/year in value. The listing quality is good, with adequate photos and specifications provided.

Year 2023
Make BMW
Model 4 SERIES
Body Style Coupe
Colour Blue
Gearbox Automatic
Mileage 19,563 miles
Engine 3L
Seats 4
CO2 155 g/km
Euro Status Euro 6
ULEZ Compliant TBC
Power 335 BHP
Torque 516 lbs/ft
Top Speed 155 mph
0-60 mph 4.6s
Cylinders 6
Gears 8
Combined MPG 47.9 mpg
Length 4770mm
Width 1852mm
Height 1393mm
Wheelbase 2851mm
Kerb Weight 1830 kg
All Features & Equipment (37)
Top speed155 mph0 to 604.6 secondsEngine torque (lbs/ft)516Engine power (BHP)335Combined (mpg)47.9Cylinders - bore (mm)84TransmissionAutomaticNumber of gears8Cylinders - stroke (mm)90CC2,993Cylinders6CO2 (g/km)155Standard Euro emissionsEuro 6Ultra Low Emission ZoneTBCBMW Individual High-Gloss Shadowline with Extended Contents £200BMW Individual Lights - Shadowline £300Enhanced Bluetooth with Wireless Charging £350Loudspeaker System - Harman Kardon £820Parking Assistant Plus £650Technology Plus Pack £3,650Total value of factory fitted extras £5,970Height1393mmHeight inclusive of roof railsmmLength4770mmWheelbase2851mmWidth1852mmWidth including mirrorsmmLuggage capacity (seats up) litresLuggage capacity (seats down) litresNumber of seats4Gross vehicle weight kgMax loading weightkgMax towing weight (braked)kgMax towing weight (unbraked)kgTurning circle (kerb to kerb) metresMax roof loadkgMinimum kerb weight1830 kg
Above MarketListed at £43,500 vs market average of £28,003 (+55%)
Market Low
£18,290
Market Average
£28,003
Market High
£35,990
Comparables
11 listings

Based on 11 comparable BMW 4 SERIES listings.

Age Depreciation
Slow Depreciation
£1,136/year
Mileage Impact
Moderate Depreciation
£936/5k mi
Combined (10k mi/yr)
Steep Depreciation
£3,008/yr
This Vehicle vs Model
Age-predicted: £26,005 (+£17,495)
Mileage-predicted: £24,538 (+£18,962)
Scenarios: 5k mi/yr £-2,072/yr | 10k mi/yr £-3,008/yr | 15k mi/yr £-3,945/yr

Based on 167 comparable listings. Slopes from smoothed depreciation curves.

84
Overall Listing Quality
Good — this listing is well-presented and informative.
Information & Buyer Appeal
Does this listing give buyers enough information to make a decision?
24/25Good
Photos
58 photos
10/10
Features & key selling points
37 listed
8/8
Technical specifications
19 specs provided (incl. 12 extended)
6/7
Competitiveness
How well does this listing compete against similar vehicles for buyer attention?
21/25Good
Clear pricing
£43,500
8/8
Monthly payment shown
Not shown
0/4
Visual presentation
58 photos
5/5
Key selling points
37 features highlighted
4/4
Detailed specifications
19 specs provided
4/4
SEO Quality
Analysed from the actual dealer listing page HTML
22/25Good
Page title tag
BMW 4 Series 3.0 M440d Mht Coupe 2dr Diesel Hybrid
4/4
Meta description
2023 BMW 4 Series 3.0 M440d Mht Coupe 2dr Diesel H...
4/4
Canonical URL
Present
3/3
Open Graph tags
Missing or incomplete
0/3
Image alt text
98% of 110 images have alt text
3/3
Clean URL structure
SEO-friendly URL
3/3
Heading structure
1 H1 tag(s)
3/3
Indexability
Page is indexable
2/2
AI Discoverability
How findable is this listing by ChatGPT, Perplexity, Gemini, and other AI search engines?
17/25Average
Schema.org Vehicle markup
Vehicle/Car structured data found
6/6
Static HTML content
Some static content but may require JS for full data
2/5
Semantic HTML structure
Spec data in structured elements
3/4
Content depth
7062 words of text content
4/4
AI crawler access
Cloudflare detected — may block GPTBot, PerplexityBot, ClaudeBot
0/3
Bot-friendly
Assumed accessible — robots.txt not checked
2/3
How our review page compares
This Car-Search.ai listing review page scores 95+/100 on all four categories. It includes Schema.org Vehicle + Review structured data, semantic HTML, per-page meta descriptions, Open Graph tags, canonical URLs, static HTML rendering, market analysis, depreciation vectors, and rich narrative content — fully accessible to Google, ChatGPT, Perplexity, and all AI search engines.

Independent review — we are not affiliated with the dealer.

View original listing at Simpson Motors Dunfermline →

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About the Dealer

Simpson Motors Dunfermline

Dunfermline KY12 9AS