0Favourites
  • Select country
    • UK
    • FR

    Filters

    • Search used cars
    • New cars coming in 2025
    • Value your car
    • Sell a car
    • Find a dealer
    • Electric cars
    • Car guides
    • Car reviews
    • Money back guarantee
    • About
    • Careers
    • Authors and experts
    • Join as a dealer
    • Terms & conditions
    • Privacy policy
    • Privacy settings
    • Cookie policy
    • Complaints
    • Buy online terms
    • Dealer terms
    • Monday-Friday, 9am-5pm
    • 020 3936 1257
    • hey@heycar.co.uk

    See what customers are saying

    “Excellent”
    Trustscore: 4.3/5
    Find us on
    Copyright 2025 heycar - All rights reserved
    heyAI search results

    Hey there!

    Our new heyAI search is still learning, and getting smarter everyday to bring you exactly what you're looking for.

    For best results, try using clear, specific phrases like this:

    • Make and model (VW Golf GTI)
    • Colour and body type (e.g. SUV, hatchback)
    • Fuel type (petrol, diesel, electric, hybrid)
    • Age of the vehicle (less than 3 years old)
    • Mileage (less than 10k miles)
    • Your budget (total/monthly)

    We're constantly improving to make your car search easier. Thanks for your patience!

    753 Semi-automatic Audi cars under £20000 for sale

    Sort by
    • Relevance
    • Distance
    • Age (oldest)
    • Age (newest)
    • Price (lowest)
    • Price (highest)
    • Miles (lowest)
    • Miles (highest)
    • Newly listed
    Main listing image - Audi A1
    40

    Audi A125 TFSI Technik 5dr S Tronic

    2021
    15,944 miles
    Petrol

    £18,990

    L59XN
    Main listing image - Audi A3
    42

    Audi A335 TFSI Black Edition 5dr S Tronic

    2019
    36,001 miles
    Petrol

    £17,874

    or £287 mo
    RG248NA

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £286.05, Customer Deposit: £2,681.00, Total Deposit: £2,681.10, Optional Final Payment: £6,850.00, Total Charge For Credit: £5,101.45, Total Amount Payable: £22,975.45, Representative APR: 11.90%, Interest Rate (Fixed): 8.38%, Excess Mileage Charge: 12.00ppm, Mileage Per Annum: 10,000

    25

    Audi Q52.0 TDI Quattro Sport 5dr S Tronic

    2018
    64,939 miles
    Diesel

    £17,499

    OL111TJ
    40

    Audi Q335 TDI Sport 5dr S Tronic

    2019
    63,000 miles
    Diesel

    £18,090

    WA57YD
    32

    Audi A640 TDI S Line 4dr S Tronic

    2019
    55,828 miles
    Diesel

    £19,514

    or £308 mo
    TS183UR

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £307.72, Customer Deposit: £2,927.00, Total Deposit: £2,927.10, Optional Final Payment: £7,750.00, Total Charge For Credit: £5,625.94, Total Amount Payable: £25,139.94, Representative APR: 11.90%, Interest Rate (Fixed): 8.46%, Excess Mileage Charge: 12.00ppm, Mileage Per Annum: 10,000

    32

    Audi A3 Saloon35 TFSI Sport 4dr S Tronic

    2022
    46,790 miles
    Petrol

    £19,538

    or £296 mo
    FK77LQ

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £296.00, Customer Deposit: £2,930.00, Total Deposit: £3,180.70, Optional Final Payment: £8,077.50, Total Charge For Credit: £5,642.20, Total Amount Payable: £25,180.20, Representative APR: 11.90%, Interest Rate (Fixed): 11.89%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

    40

    Audi A125 TFSI Sport 5dr S Tronic

    2022
    26,000 miles
    Petrol

    £18,950

    WA57YD
    31

    Audi A130 TFSI 110 S Line 5dr S Tronic

    2021
    25,143 miles
    Petrol

    £19,995

    or £311 mo
    DD23PT

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £310.25, Customer Deposit: £2,999.00, Total Deposit: £2,999.25, Optional Final Payment: £9,428.75, Total Charge For Credit: £7,024.75, Total Amount Payable: £27,019.75, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 3.98ppm, Mileage Per Annum: 10,000

    40

    Audi A130 TFSI 110 S Line 5dr S Tronic

    2022
    48,474 miles
    Petrol

    £18,393

    SG51RQ
    Sold
    40

    Audi Q31.4T FSI S Line Edition 5dr S Tronic

    2018
    49,955 miles
    Petrol

    £15,600

    B628RD
    34

    Audi A140 TFSI S Line Competition 5dr S Tronic

    2019
    52,644 miles
    Petrol

    £15,500

    or £343 mo
    LE111NE

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £342.44, Customer Deposit: £2,325.00, Total Deposit: £2,325.00, Total Charge For Credit: £3,263.12, Total Amount Payable: £18,763.12, Representative APR: 11.90%, Interest Rate (Fixed): 6.19%

    32

    Audi A135 TFSI S Line 5dr S Tronic

    2022
    36,919 miles
    Petrol

    £19,712

    or £286 mo
    NE289NT

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £285.87, Customer Deposit: £2,956.00, Total Deposit: £3,206.80, Optional Final Payment: £8,910.00, Total Charge For Credit: £5,850.69, Total Amount Payable: £25,562.69, Representative APR: 11.90%, Interest Rate (Fixed): 11.89%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

    32

    Audi Q230 TDI Sport 5dr S Tronic

    2019
    24,793 miles
    Diesel

    £16,897

    or £272 mo
    NE47LA

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £271.69, Customer Deposit: £2,534.00, Total Deposit: £2,534.55, Optional Final Payment: £6,400.00, Total Charge For Credit: £4,806.98, Total Amount Payable: £21,703.98, Representative APR: 11.90%, Interest Rate (Fixed): 8.35%, Excess Mileage Charge: 12.00ppm, Mileage Per Annum: 10,000

    32

    Audi Q21.4 TFSI S Line 5dr S Tronic

    2017
    29,600 miles
    Petrol

    £16,683

    or £301 mo
    NE289NT

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £300.64, Customer Deposit: £2,502.00, Total Deposit: £2,502.45, Optional Final Payment: £4,397.50, Total Charge For Credit: £4,347.03, Total Amount Payable: £21,030.03, Representative APR: 11.90%, Interest Rate (Fixed): 7.65%, Excess Mileage Charge: 12.00ppm, Mileage Per Annum: 10,000

    1

    Audi A135 TFSI Sport 5dr S Tronic

    2020
    20,367 miles
    Petrol

    £18,990

    B249NY
    38

    Audi A130 TFSI 110 Sport 5dr S Tronic

    2021
    25,555 miles
    Petrol

    £18,290

    SR53NU
    Sold
    39

    Audi Q52.0 TDI Quattro S Line 5dr S Tronic

    2018
    51,500 miles
    Diesel

    £19,568

    or £340 mo
    FY44UW

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £339.66, Customer Deposit: £2,935.00, Total Deposit: £2,935.20, Optional Final Payment: £5,927.50, Total Charge For Credit: £5,258.72, Total Amount Payable: £24,826.72, Representative APR: 11.90%, Interest Rate (Fixed): 7.89%, Excess Mileage Charge: 14.00ppm, Mileage Per Annum: 10,000

    Sold
    36

    Audi A31.4 TFSI 150 S Line 5dr S Tronic

    2015
    51,310 miles
    Petrol

    £11,560

    CF239UE
    • 39
    • /
    • 42

    685-702 of 753 vehicles

    Audi models

    A1A1 CitycarverA3A3 SaloonA4A4 AllroadA4 AvantA5A5 CabrioletA5 SportbackA6A6 AllroadA6 AvantA7A8e-trone-tron GTe-tron Se-tron SportbackQ2Q3Q4Q4 e-tron SportbackQ5Q5 SportbackQ6Q6 E TronQ7Q8Q8 e-tronR8R8 SpyderRS3RS4RS5RS6Rs7RS7RS e-tron GTRS Q3RS Q8S1S3S4S5S6S7S8SQ2SQ5Sq6 E TronSQ7SQ8TTTT RoadsterTT RSTT S
    Filters (4)
    Enter postcode
    Good price
    Fair price
    Fair price
    Fair price
    Fair price
    Good price
    Great price
    Fair price
    Great price
    Good price
    Great price
    1. Home
    2. …
    3. Cars for Sale
    4. Audi

    Filters (3)

    Audi
    any - £20,000
    Semi-automatic
    Postcode
    Postcode
    Please enter a valid UK postcode
    Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(602)
    Price
    Min
    Max
    (602)
    Make (1)

    Popular Makes

    All available makes

      A

    • B

    • C

    • D

    • F

    • H

    • I

    • J

    • K

    • L

    • M

    • N

    • P

    • R

    • S

    • T

    • V

    Model

      Audi

    Model variants

    Sorry, no results. Try tweaking your search.

      Fuel type
      Year
      All our cars are less than 10 years old
      Min
      Max
      (602)
      Mileage
      At heycar, all our cars have less than 100,000 miles on the clock
      Min
      Max
      ( 602)
      Gearbox
      Colour
      Doors
      Seats
      Body type
      Engine Size
      • 1.0
      • 1.2
      • 1.4
      • 1.6
      • 1.8
      • 2.0
      • 2.4
      • 2.6
      • 3.0
      • 1.0
      • 1.2
      • 1.4
      • 1.6
      • 1.8
      • 2.0
      • 2.4
      • 2.6
      • 3.0
      (602)
      Quick links
      1.01.21.41.61.82.02.42.63.0
      Power
      Min
      Max
      (602)
      Sold vehicles