2021 AUDI A4 2.0 TDI 35 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (163 ps) — £22,450 Listing Review
Reviewed by Car-Search.ai | 19 April 2026 | Antrim
£22,450
36,800 miles | Diesel | Automatic | Saloon
Listing Quality
49/100
Average
vs Market Average
+13%
Above Market
Value Retention
45/100
Moderate Depreciation
Our Verdict
49
/100
This 2021 AUDI A4 2.0 TDI 35 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (163 ps) is listed at £22,450 by Roy Hanna Motors in Antrim. It has 36,800 miles on the clock. At 13% above the market average of £19,883, this is priced on the higher side compared to 31 similar listings. Our depreciation analysis shows this vehicle is losing approximately £2,367/year in value. The listing quality is average — it could benefit from more photos or detailed specifications.
Year
2021
Make
AUDI
Model
A4
Trim
2.0 TDI 35 S line Saloon 4dr Diesel S Tronic Euro 6 (s/s) (163 ps)
Body Style
Saloon
Colour
Grey
Fuel Type
Diesel
Gearbox
Automatic
Mileage
36,800 miles
Engine
2L
Seats
5
CO2
137 g/km
Euro Status
Euro 6
ULEZ Compliant
Yes
Monthly Payment
£354.81/mo
Highlights
Electromechanical Power SteeringWindscreen with Acoustic GlazingFront Sports SeatsPedals and Footrest - Stainless SteelCloth Headlining in Black
All Features & Equipment (70)
Electromechanical Power SteeringWindscreen with Acoustic GlazingFront Sports SeatsPedals and Footrest - Stainless SteelCloth Headlining in BlackNOx (mg/km)03-spoke Leather High Multi-function Sport Steering Wheel with Grips in Perforated Leather with S Badging4-Way Electric Lumbar SupportAudi Virtual CockpitAuto-Dimming Rear-View MirrorContrast Stitching on Seats - Steering Wheel and Gear-Lever GaiterDeluxe 3-Zone Electronic Climate ControlElectric Boot Lid ReleaseEmail - Calendar and Text Messages can be Displayed on your Vehicles MMIFront Centre ArmrestGear-lever Knob in Black Perforated LeatherHeated Front SeatsIlluminated Door Sill Trims with S LogoInlays - Matt Brushed AluminiumKeyless GoLED Interior Lighting PackManual Seat AdjustmentSplit-Folding Rear Seat Bench in 3 Parts - 40-20-40 with Rear Centre ArmrestSteering Wheel - Gear Shift PaddlesTool Kit19in Alloy Wheels - 8.5J 5-Arm Torsio DesignAnti Theft Locking Wheel BoltsDoor Mirrors - Folding with Auto-DimmingElectric Windows - FrontHigh Gloss PackagePrivacy GlassRadiator Grille with Honeycomb Structure in Grained Matt BlackS Line Badges on Front WingsS line Front and Rear Bumpers and Side SkirtsS Line Rear Diffuser in Matt Titanium Black with Trim Strip in Matt Aluminium SilverSide Air Inlets in Grained Matt Black with Inlay in Matt Aluminium SilverTailpipe Trims in Matt Aluminium SilverTyre Repair Kit6-Airbag SystemAnti-Theft AlarmAudi Drive SelectCruise Control System with Speed LimiterESC - Electronic Stabilisation Control inc ABS - ASR and EDLFirst Aid Kit and Warning TriangleHill Hold AssistISOFIX Child Seat Mounting and Top TetherMulti Collision Brake AssistParking System Plus - Front and Rear SensorsPop-Up Bonnet for Pedestrian ProtectionPre-Sense CityRear-View CameraSeat Belt MonitoringVoice ControlMax loading weightkgMax towing weight (braked)kgMax towing weight (unbraked)kgMax roof loadkg2 USB Charging Ports8 Passive LoudspeakersAudi Connect Infotainment Services (36 Month Subscription From New)Audi Connect with Amazon Alexa IntegrationAudi Smartphone InterfaceBluetooth InterfaceDAB Digital Radio ReceptionMMI Navigation Plus including MMI TouchAutomatic Start-Stop with Coasting Functionality and Efficiency ProgrammeHeadlights - High-Beam AssistLED Headlights with LED Rear Lights and Dynamic Rear IndicatorsLight and Rain SensorSport Suspension
Above MarketListed at £22,450 vs market average of £19,883 (+13%)
Market Low
£15,942
Market Average
£19,883
Market High
£24,499
Comparables
31 listings
Based on 31 comparable AUDI A4 listings.
Age Depreciation
Slow Depreciation
£647/year
Mileage Impact
Moderate Depreciation
£860/5k mi
Combined (10k mi/yr)
Moderate Depreciation
£2,367/yr
This Vehicle vs Model
Age-predicted: £18,236 (+£4,214)
Mileage-predicted: £18,406 (+£4,044)
Scenarios: 5k mi/yr £-1,507/yr | 10k mi/yr £-2,367/yr | 15k mi/yr £-3,227/yr
Based on 191 comparable listings. Slopes from smoothed depreciation curves.
49
Overall Listing Quality
Average — some areas could be improved.
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.
Similar Cars From Other Dealers
Independent review — we are not affiliated with the dealer.
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