Find a dealer
The AA
The AA
  • Used Cars
    Back Used Cars
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Audi
      • BMW
      • Citroen
      • Ford
      • Hyundai
      • Jaguar
      • Kia
      • Land Rover
      • Mercedes
      • MINI
      • Nissan
      • Peugeot
      • Porsche
      • Renault
      • Skoda
      • Toyota
      • Vauxhall
      • Volkswagen
      • Volvo
      • Browse by manufacturer
      • Search all used cars
    • Browse by Model
      Back Browse by Model
      • Audi A1
      • Audi A3
      • Audi Q5
      • BMW 3 Series
      • Fiat 500
      • Ford Fiesta
      • Ford Focus
      • Ford Kuga
      • Kia Sportage
      • Mercedes A Class
      • Mercedes C Class
      • MINI Hatch
      • Nissan Juke
      • Nissan Qashqai
      • Peugeot 208
      • Range Rover Evoque
      • Toyota Yaris
      • Vauxhall Astra
      • Vauxhall Corsa
      • Vauxhall Mokka
      • Volkswagen Golf
      • Volkswagen Polo
      • Volkswagen Tiguan
      • Search all used cars
    • Browse by Location
      Back Browse by Location
      • Birmingham
      • Bristol
      • Cardiff
      • Doncaster
      • Edinburgh
      • Glasgow
      • Hull
      • Leeds
      • Leicester
      • Liverpool
      • London
      • Manchester
      • Newcastle
      • Norwich
      • Nottingham
      • Portsmouth
      • Reading
      • Sheffield
      • Southampton
      • Swindon
      • All locations
    • Browse by Body style
      Back Browse by Body style
      • SUVs
      • 7 Seaters
      • Sports cars
      • 4x4
      • Estates
      • Hatchbacks
      • Motorhomes
      • Family cars
      • Convertibles
      • Coupes
      • Saloons
      • Luxury cars
      • People carriers
      • City cars
      • Superminis
      • Supercars
      • Executive cars
      • All bodystyles
    • Browse by Fuel type
      Back Browse by Fuel type
      • Used diesel cars
      • Used electric cars
      • Used hybrid cars
      • Used petrol cars
    • Browse by Transmission
      Back Browse by Transmission
      • Used automatic cars
      • Used manual cars
    • Browse by Maximum price
      Back Browse by Maximum price
      • Used cars under £30,000
      • Used cars under £20,000
      • Used cars under £15,000
      • Used cars under £10,000
      • Used cars under £5,000
      • Used cars under £4,000
      • Used cars under £3,000
      • Used cars under £2,000
      • Used cars under £1,000
    • Buying advice
      Back Buying advice
      • Best used 4x4 cars
      • Best used 7-seater cars
      • Best used electric cars
      • Best used estate cars
      • Best used family cars
      • Best used first cars
      • Best used fuel efficient cars
      • Best used hybrid cars
      • Best used second-hand cars
      • Best used small cars
      • Best used sports cars
      • Best used SUV cars
    • Car checks and delivery
      Back Car checks and delivery
      • Used vehicle inspection
      • Car history check
      • Vehicle delivery
  • Used Vans
    Back Used Vans
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Citroen
      • Fiat
      • Ford
      • Isuzu
      • Iveco
      • Mercedes
      • Mitsubishi
      • Nissan
      • Peugeot
      • Renault
      • Toyota
      • Vauxhall
      • Volkswagen
      • Search all used vans
    • Browse by Model
      Back Browse by Model
      • Citroen Dispatch
      • Citroen Relay
      • Ford Ranger
      • Ford Transit
      • Ford Transit Connect
      • Mercedes Sprinter
      • Mercedes Vito
      • Mitsubishi l200
      • Nissan Navara
      • Peugeot Boxer
      • Peugeot Expert
      • Peugeot Partner
      • Renault Kangoo
      • Renault Trafic
      • Toyota Hi Lux
      • Vauxhall Combo
      • Vauxhall Movano
      • Vauxhall Vivaro
      • Volkswagen Caddy
      • Volkswagen Crafter
      • Volkswagen Transporter
      • Search all used vans
    • Van checks and delivery
      Back Van checks and delivery
      • Used vehicle inspection
      • Van history check
      • Vehicle delivery
  • Finance
    Back Finance
    • Car finance
    • Car finance calculator
    • Eligibility checker
    • Car finance explained
    • PCP car finance
    • HP car finance
    • Car loans
  • Leasing
    Back Leasing
    • Car leasing
      Back Car leasing
      • All car leasing
        • Search by make
        • Fiat
        • Hyundai
        • Nissan
        • Skoda
        • Vauxhall
        • Volkswagen
        • Search by type
        • Electric
        • Hybrid
        • Automatic
        • SUV
        • Hatchback
        • Estate
        • Search by price
        • Under £300
        • £300 - £400
        • £400 - £500
        • Above £500
    • Van leasing
      Back Van leasing
      • All van leasing
        • Search by make
        • Ford
        • Mercedes
        • Nissan
        • Peugeot
        • Renault
        • Volkswagen
        • Search by type
        • Luton vans
        • Crew vans
        • Pick-up vans
        • Tipper vans
        • Dropside vans
        • High-roof vans
        • Search by price
        • Under £300
        • £300 - £400
        • £400 - £500
        • Above £500
    • Business leasing
      Back Business leasing
      • All business leasing
    • Help and guides
      Back Help and guides
        • Leasing guides
        • How AA Lease works
        • What is a car lease
        • Pros and cons of leasing
        • Common lease misbeliefs
        • Returning your lease vehicle
        • View all leasing guides
        • Help
        • FAQs
        • Contact us
  • Sell
    Back Sell
    • Sell my car
    • Sell my van
    • Value my car
  • Aftercare
    Back Aftercare
    • Car warranty
    • Breakdown cover
    • Car insurance
    • Car servicing
    • MOT
    • Car smart care
  • Advice
    Back Advice
    • Buying a used car online
    • Car reviews
    • Buyers guides
    • Best cars
    • Driving advice
  • Your account
  • Find a dealer
Add your postcode for better results
Payment Option
Representative example

Borrowing £10,000 at a representative APR of 12.4%, annual interest rate (fixed) 12.4%, 59 monthly payments of £221.08 followed by 1 payment of £231.08, total cost of credit is £3,274.80*, total amount payable is £13,274.80.

Used Audi A4 2021 for sale

1 - 20 of 97 Cars for sale
Add your postcode for more accurate results.
Save this search
  1. Used Cars
  2. Audi
  3. A4
  4. 2021
Audi A4 35 TFSI Technik 4dr
Audi A4 35 TFSI Technik 4dr
£20,000
Brentford
  • 2021
  • •
  • 15,344 miles
  • •
  • Petrol
  • •
  • Manual
View details
Audi A4 Avant 35 TFSI Black Edition 5dr S Tronic
Audi A4 35 TFSI Black Edition 5dr S Tronic
£25,850
London
  • 2021
  • •
  • 26,732 miles
  • •
  • Petrol
  • •
  • Semiauto
View details
AUDI A4 2.0 TFSI 35 S line Saloon 4dr Petrol S Tronic Euro 6 (s/s) (150
Audi A4 2.0 TFSI 35 S line Saloon 4dr Petrol S Tronic Euro 6 (s/s) (150
£19,995
Hornchurch
  • 2021
  • •
  • 43,449 miles
  • •
  • Petrol
  • •
  • Automatic
View details
Audi A4 Avant 2.0 TFSI 35 Technik S Tronic Euro 6 (s/s) 5dr
Audi A4 2.0 TFSI 35 Technik S Tronic Euro 6 (s/s) 5dr
£13,690
Uxbridge
  • 2021
  • •
  • 93,357 miles
  • •
  • Petrol
  • •
  • Automatic
View details
AUDI A4 2.0 A4 Sport Edition 35 TFSI MHEV Semi-Auto 4dr
Audi A4 2.0 A4 Sport Edition 35 TFSI MHEV Semi-Auto 4dr
£20,400
Upminster
  • 2021
  • •
  • 25,483 miles
  • •
  • Petrol
  • •
  • Automatic
View details
Audi A4 Avant 2.0 TFSI 35 Black Edition Estate 5dr Petrol S Tronic Euro 6 (s/s
Audi A4 2.0 TFSI 35 Black Edition Estate 5dr Petrol S Tronic Euro 6 (s/s
£19,995
Crawley
  • 2021
  • •
  • 60,438 miles
  • •
  • Petrol
  • •
  • Automatic
View details
Audi A4 35 TDI S Line 4dr S Tronic
Audi A4 35 TDI S Line 4dr S Tronic
£24,450
Crawley
  • 2021
  • •
  • 12,100 miles
  • •
  • Diesel
  • •
  • Semiauto
View details
Audi A4 Avant TFSI S LINE BLACK EDITION
Audi A4 TFSI S LINE BLACK EDITION
£24,950
Wickford
  • 2021
  • •
  • 17,000 miles
  • •
  • Petrol
  • •
  • Semi-automatic
View details
Audi A4 TFSI TECHNIK
Audi A4 TFSI TECHNIK
£17,700
Chatham
  • 2021
  • •
  • 29,957 miles
  • •
  • Petrol
  • •
  • Manual
View details
Audi A4 Avant AVANT TDI SPORT EDITION
Audi A4 AVANT TDI SPORT EDITION
£18,387
Chatham
  • 2021
  • •
  • 53,816 miles
  • •
  • Diesel
  • •
  • Semi auto
View details
Audi A4 TDI TECHNIK
Audi A4 TDI TECHNIK
£18,500
Camberley
  • 2021
  • •
  • 23,404 miles
  • •
  • Diesel
  • •
  • Semi auto
View details
Audi A4 Avant 35 TDI S Line 5dr S Tronic
Audi A4 35 TDI S Line 5dr S Tronic
£20,000
Rayleigh
  • 2021
  • •
  • 60,276 miles
  • •
  • Diesel
  • •
  • Semiauto
View details
Audi A4 TFSI SPORT EDITION MHEV
Audi A4 TFSI SPORT EDITION MHEV
£22,995
Sittingbourne
  • 2021
  • •
  • 17,500 miles
  • •
  • Automatic
View details
AUDI A4 AVANT 2.0 TDI 35 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (163 p
Audi A4 2.0 TDI 35 S line Estate 5dr Diesel S Tronic Euro 6 (s/s) (163 p
£23,224
Milton Keynes
  • 2021
  • •
  • 31,034 miles
  • •
  • Diesel
  • •
  • Automatic
View details
Audi A4 35 TDI S Line 4dr S Tronic**FULL SEVICE HISTORY**
Audi A4 35 TDI S Line 4dr S Tronic**FULL SEVICE HISTORY**
£16,670
Hailsham
  • 2021
  • •
  • 87,900 miles
  • •
  • Diesel
  • •
  • Automatic
View details
Audi A4 Allroad 45 TFSI 265 Quattro Sport 5dr S Tronic
Audi A4 45 TFSI 265 Quattro Sport 5dr S Tronic
£29,189
Oxford
  • 2021
  • •
  • 33,873 miles
  • •
  • Petrol
  • •
  • Semiauto
View details
Audi A4 Avant 35 TDI S Line 5dr S Tronic
Audi A4 35 TDI S Line 5dr S Tronic
£20,653
Abingdon
  • 2021
  • •
  • 55,604 miles
  • •
  • Diesel
  • •
  • Semiauto
View details
Audi A4 Allroad 40 TDI 204 Quattro Sport 5dr S Tronic
Audi A4 40 TDI 204 Quattro Sport 5dr S Tronic
£27,763
Newbury
  • 2021
  • •
  • 37,421 miles
  • •
  • Diesel
  • •
  • Semiauto
View details
AUDI A4 2.0 TFSI 35 S line Saloon 4dr Petrol S Tronic Euro 6 (s/s) (150
Audi A4 2.0 TFSI 35 S line Saloon 4dr Petrol S Tronic Euro 6 (s/s) (150
£17,995
Herne Bay
  • 2021
  • •
  • 68,000 miles
  • •
  • Petrol
  • •
  • Automatic
View details
Audi A4 Avant 35 TFSI Black Edition 5dr S Tronic
Audi A4 35 TFSI Black Edition 5dr S Tronic
£25,990
Chichester
  • 2021
  • •
  • 23,258 miles
  • •
  • Petrol
  • •
  • Semiauto
View details

Showing 1-

20

 of 97

** plus VAT where applicable

More Used Audi A4 Cars to choose from

  • Used Audi
  • Used Audi A4
  • Audi A4 2019
  • Audi A4 2020
  • Audi A4 2022
  • Audi A4 2023
  • Audi A4 2024
  • Audi Dealers

Connect with us

Facebook X YouTube LinkedIn
For customers
  • Customer terms & conditions
  • Our dealers
  • Motoring advice
  • Electric cars
  • New cars
  • Car delivery
  • Why AA Cars
  • Customer data request form
For dealers
  • Car dealer terms & conditions
  • AA Cars Standards code (trade)
  • Advertise with us
Other
  • Contact us
  • About us
  • Privacy notice
  • Cookie policy
  • Sitemap
Vehicle Inspections

The AA recommends an AA Cars Vehicle Inspection before purchase. Not all cars are mechanically checked by the AA.

  • Vehicle Inspection
  • theAA.com
© AA Cars 2025  | Company No. 4546950  |  VAT No. 188 0311 10