2021 BMW X4 — £31,994 Listing Review

Reviewed by Car-Search.ai | 16 April 2026 | Berkeley, Gloucestershire
£31,994
38,000 miles | Automatic
Listing Quality
89/100
Good
vs Market Average
-10%
Below Market
Value Retention
65/100
Slow Depreciation
Our Verdict
89 /100

This 2021 BMW X4 is listed at £31,994 by Alisons Automotive Group in Berkeley. It has 38,000 miles on the clock. At 10% below the market average of £35,372, this looks competitively priced based on 21 comparable listings. Our depreciation analysis shows this vehicle is losing approximately £918/year in value. The listing quality is good, with adequate photos and specifications provided.

Year 2021
Make BMW
Model X4
Colour Black
Gearbox Automatic
Mileage 38,000 miles
Engine 3L
Seats 5
CO2 161 g/km
Euro Status Euro 6
ULEZ Compliant TBC
Monthly Payment £507.51/mo
Power 282 BHP
Torque 479 lbs/ft
Top Speed 152 mph
0-60 mph 5.7s
Cylinders 6
Gears 8
Combined MPG 45.6 mpg
Length 4752mm
Width 2138mm
Height 1621mm
Wheelbase 2864mm
Kerb Weight 1930 kg
All Features & Equipment (94)
M Sport Pro Package £1,700Sun Protection Glass £320Technology Package £1,050Total value of factory fitted extras £3,070Top speed152 mph0 to 605.7 secondsEngine torque (lbs/ft)479Engine power (BHP)282Combined (mpg)45.6Cylinders - bore (mm)84TransmissionAutomaticNumber of gears8Cylinders - stroke (mm)90CC2,993Cylinders6CO2 (g/km)161Standard Euro emissionsEuro 6Ultra Low Emission ZoneTBCAir Conditioning - AutomaticAmbient LightingArmrest - Front with Storage CompartmentArmrest - Rear Centre with Two CupholdersBottle Holders Integrated into Door Trim Storage Compartments - Front - up to 1 litre - Rear - Up to 750mlCentral Locking Switch for All Doors - Fuel Filler Cap - Luggage CompartmentCup Holders - Front - Two with Removable Oddments Tray-LidDoor Sill Finishers - Front - High-Gloss Black with BMW DesignationGear Knob - LeatherHeadlining - AnthraciteInstrument ClusterInterior Lighting - Front Centre Over Interior Mirror with Soft-Light - Rear Centre and Front and Rear FootwellInterior Rear-View Mirror with Automatic Anti-Dazzle FunctionInterior Trim - Aluminium Rhombicle with Highlight Trim Finishers Pearl ChromeLuggage Compartment - LightLuggage Compartment StorageM Leather Steering WheelPersonal ProfileRain Sensor with Automatic Headlight ActivationRear Seat Headrests - ThreeSeats - Front HeatedSide Armrests - Front and Rear Integrated into Door TrimSport Seats - FrontStart-Stop Button with Comfort Go Keyless Engine Start and Auto Start-Stop Deactivation ButtonSteering Column with Manual Reach and Rake AdjustmentSteering Wheel - Gearshift PaddlesStorage Compartment - Rear Centre Console and Front-Rear Door TrimSun Visors with Vanity Mirrors and Ticket HolderTailgate Operation - AutomaticToolkit Located in Luggage CompartmentTwin HornsWelcome Light CarpetWindscreen Wipers with Adjustable IntervalsTechnology Package19in Alloy Wheels - M Light Double-spoke Style 698 M - Ferric GreyAcoustic GlazingBMW Mobility SystemBumper System - Front and RearBumpers - Body ColourDirection Indicator - Side Repeaters - Integrated in Exterior MirrorsDoor Handles - Body ColourElectric Windows - Front and Rear with Open-Close Fingertip Control - Anti-Trap Facility and Comfort Closing FunctionExhaust Tailpipe - Chrome - Dual - Round - Split - Left and RightExterior B Pillar - BlackExterior Mirrors - Electrically Folding with Anti DazzleExterior Trim - High-Gloss ShadowlineHeat Protection Glazing with Green TintKidney Grille - Chrome with Black High-Gloss Vertical SlatsM Aerodynamic BodystylingM Sport PackageMirror Caps - Body ColourModel DesignationRoof Mouldings - Body ColourSide Exterior M Designation BadgesTyres - Reduced Rolling ResistanceWindscreen Washer Jets - Heated20in Alloy Wheels - M Light Double-spoke Style 699 M - Bicolour Orbit GreyM Sport Pro PackageSun Protection GlassHeight1621mmHeight inclusive of roof railsmmLength4752mmWheelbase2864mmWidth2138mmWidth including mirrorsmmLuggage capacity (seats up) litresLuggage capacity (seats down) litresNumber of seats5Fuel tank capacity68 litresGross vehicle weight kgMax loading weightkgMax towing weight (braked)kgMax towing weight (unbraked)kgTurning circle (kerb to kerb) metresMax roof loadkgMinimum kerb weight1930 kg
Below MarketListed at £31,994 vs market average of £35,372 (-10%)
Market Low
£26,490
Market Average
£35,372
Market High
£44,949
Comparables
21 listings

Based on 21 comparable BMW X4 listings.

Age Depreciation
Moderate Depreciation
£2,062/year
Mileage Impact
Strong Appreciation
£572/5k mi
Combined (10k mi/yr)
Slow Depreciation
£918/yr
This Vehicle vs Model
Age-predicted: £34,324 (£-2,330)
Mileage-predicted: £34,061 (£-2,067)
Scenarios: 5k mi/yr £-1,490/yr | 10k mi/yr £-918/yr | 15k mi/yr £-346/yr

Based on 59 comparable listings. Slopes from smoothed depreciation curves.

89
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?
22/25Good
Photos
17 photos
8/10
Features & key selling points
94 listed
8/8
Technical specifications
18 specs provided (incl. 12 extended)
6/7
Competitiveness
How well does this listing compete against similar vehicles for buyer attention?
25/25Good
Clear pricing
£31,994
8/8
Monthly payment shown
£507.51/mo
4/4
Visual presentation
17 photos
5/5
Key selling points
94 features highlighted
4/4
Detailed specifications
18 specs provided
4/4
SEO Quality
Analysed from the actual dealer listing page HTML
22/25Good
Page title tag
BMW X4 3.0 30d Mht M Sport Suv 5dr Diesel Hybrid A
4/4
Meta description
2021 BMW X4 M Sport, Automatic, In Black. RED LEAT...
4/4
Canonical URL
Present
3/3
Open Graph tags
Missing or incomplete
0/3
Image alt text
92% of 25 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?
20/25Good
Schema.org Vehicle markup
Vehicle/Car structured data found
6/6
Static HTML content
Vehicle data present in static HTML
5/5
Semantic HTML structure
Spec data in structured elements
3/4
Content depth
7880 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 Alisons Automotive Group →

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About the Dealer

Alisons Automotive Group

Berkeley, Gloucestershire GL13 9ET