2021 BMW 3 Series 3L M Sport 4dr — £21,990 Listing Review

Reviewed by Car-Search.ai | 25 April 2026 | 34 Manchester St, Heywood
£21,990
63,963 miles | Diesel Hybrid | Automatic | Saloon
Listing Quality
50/100
Average
vs Market Average
+20%
Above Market
Value Retention
25/100
Steep Depreciation
Our Verdict
50 /100

This 2021 BMW 3 Series 3L M Sport 4dr is listed at £21,990 by Brownroyd Motors in 34 Manchester St. It has 63,963 miles on the clock. At 20% above the market average of £18,256, this is priced on the higher side compared to 91 similar listings. Our depreciation analysis shows this vehicle is losing approximately £4,606/year in value. The listing quality is average — it could benefit from more photos or detailed specifications.

Year 2021
Make BMW
Model 3 Series
Trim 3L M Sport 4dr
Body Style Saloon
Colour Black
Fuel Type Diesel Hybrid
Gearbox Automatic
Mileage 63,963 miles
Engine 3L
Doors 4
Seats 5
CO2 131 g/km
Euro Status Euro 6
Road Tax £620/yr
Monthly Payment £332.76/mo
Highlights
LOW RATE FINANCE STARTING FROM 8.9% APRHEATED LEATHERREVERSE CAMERABRM SIGANTURE BODY STYLINGAPPLE CAR PLAY WITH AMBIENT LIGHTING
All Features & Equipment (114)
LOW RATE FINANCE STARTING FROM 8.9% APRHEATED LEATHERREVERSE CAMERABRM SIGANTURE BODY STYLINGAPPLE CAR PLAY WITH AMBIENT LIGHTING12V Power Socket in Front Storage Compartment18in Alloy Wheels - M Light Double-Spoke Style 790 M - Bicolour Orbit GreyAcoustic GlazingActive Air Stream Kidney GrilleActive Guard PlusAir Conditioning - Automatic with Three-ZoneAirbagsAlarm System - Thatcham 1 with Remote Control and Electronic Engine ImmobiliserAmbient Lighting with Welcome Light CarpetArmrest - Integrated in Door Trim Front and Rear and in Front on the Centre ConsoleArmrest - Rear Centre with Two CupholdersAttentiveness AssistantAutomatically Dimming Rear View MirrorBalanced 50-50 Weight DistributionBattery Safety Cut-Off in the Event of an AccidentBlack SapphireBluetooth Hands Free with USB Audio InterfaceBMW Connected Package ProfessionalBMW ConnectedDrive Online ServicesBMW Emergency CallBMW Live Cockpit ProfessionalBMW Mobility SystemBMW TeleServicesBrake Pad Wear Indicator - Front and RearBumper System - Front and RearCentral Locking Switch - Doors - Fuel Filler Cap - Luggage CompartmentCentre Console Rear Storage Compartment - Ventilation GrilleCheck Control Warning System for Monitoring of Lights and Door-Luggage Compartment Open WarningChild Proof Locking System - Rear DoorsChild Seat ISOFIX Attachment - RearCondition Based ServiceCrash SensorCruise Control with Brake FunctionCup Holders in Centre Console - Front - 2 Cupholder Inserts with Clamping Elements - Inlay Matt BlackDAB Digital RadioDoor Pockets - Front and RearDoor Sill Finishers - Aluminium Inserts in the Front - Brushed with BMW DesignationDrive Performance ControlDriving Experience ModesDSC - Dynamic Stability Control PlusDynamic Brake LightsElectric Windows - Front and RearElectro Mechanical Parking BrakeEPS - Electric Power SteeringExhaust Tailpipes - Split Left and Right - 90mm DiameterExterior Mirrors - Electrically Folding with Anti DazzleExterior Parts in Body ColourExterior Trim - High-Gloss ShadowlineFirst Aid Kit and Warning TriangleFloor Mats - Velour - Front and RearGlove Compartment - Illuminated - With Separate Small CompartmentGrab Handles - Integrated in Roof Lining x4Headlights - Adaptive LEDHeadlining - AnthraciteHeat Protection Glazing with Green TintiDrive ControllerIncorrect Fuelling Protection SystemInstrument ClusterInstrument Panel in SensatecInterior LightingInterior Trim - Aluminium TetragonLarger Fuel TankLashing Eyes in Luggage Compartment x4LED Fog Lights - FrontLuggage Compartment - LightM Aerodynamics PackageM Designation on Front Side Panel - Left and RightM Leather Steering WheelM Sport Braking SystemM Sport PackageM Sport SuspensionModel Designation on Tailgate - RightOBC - On-Board ComputerOil Sensor For Level and Grade - Warning by Check Control SystemOptimum Shift IndicatorParking AssistantPDC - Park Distance Control - Front and RearPersonal ProfilePreparation For High-Beam AssistantRain Sensor with Automatic Headlight ActivationRear Lights - LEDRear SeatsRemote Control - Including Integrated KeyRoof Mouldings - Body ColourSeat Belt Security Check for Driver and Front PassengerSeat Heating for Driver and Front PassengerServotronic SteeringShark Fin AerialSide Impact ProtectionSplit Folding Rear SeatSport Seats - FrontStart-Stop Button with Keyless Engine Start and Auto Start-Stop Deactivation ButtonSteering Column Mechanically and Infinitely Variably Adjustable in HeightStereo Speaker SystemStroke-dependent DampersSun Protection GlazingSun Visors with Vanity Mirrors and Ticket HolderThree-Point Seat Belts - All SeatsThrough-Loading SystemTool Kit Located in Luggage CompartmentTPMS - Tyre Pressure Monitoring SystemTwo Tone HornTyres - Reduced Rolling ResistanceVariable Sport SteeringVehicle Key with M-Specific DesignationVernasca Leather - Black with Blue Contrast StitchingVisible VINWelcome LightWindscreen Wipers - with Integrated Washing Jets
Above MarketListed at £21,990 vs market average of £18,256 (+20%)
Market Low
£6,840
Market Average
£18,256
Market High
£30,495
Comparables
91 listings

Based on 91 comparable BMW 3 Series listings.

Age Depreciation
Slow Depreciation
£1,424/year
Mileage Impact
Steep Depreciation
£1,591/5k mi
Combined (10k mi/yr)
Steep Depreciation
£4,606/yr
This Vehicle vs Model
Age-predicted: £22,425 (£-435)
Mileage-predicted: £17,470 (+£4,520)
Scenarios: 5k mi/yr £-3,015/yr | 10k mi/yr £-4,606/yr | 15k mi/yr £-6,197/yr

Based on 429 comparable listings. Slopes from smoothed depreciation curves.

50
Overall Listing Quality
Average — some areas could be improved.
Information & Buyer Appeal
Does this listing give buyers enough information to make a decision?
25/25Good
Photos
43 photos
10/10
Features & key selling points
114 listed
8/8
Technical specifications
9 specs provided
7/7
Competitiveness
How well does this listing compete against similar vehicles for buyer attention?
25/25Good
Clear pricing
£21,990
8/8
Monthly payment shown
£332.76/mo
4/4
Visual presentation
43 photos
5/5
Key selling points
114 features highlighted
4/4
Detailed specifications
9 specs provided
4/4
SEO Quality
Page HTML not captured — scores are estimated
0/25Poor
Page HTML
Not captured — cannot analyze
0/25
AI Discoverability
How findable is this listing by ChatGPT, Perplexity, Gemini, and other AI search engines?
0/25Poor
Page HTML
Not captured — cannot analyze
0/25
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 Brownroyd Motors →

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About the Dealer

Brownroyd Motors

34 Manchester St, Heywood OL10 1DL