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!

    45 Audi A3 Technik cars under £100000 for sale

    Sort by
    • Relevance
    • Distance
    • Age (oldest)
    • Age (newest)
    • Price (lowest)
    • Price (highest)
    • Miles (lowest)
    • Miles (highest)
    • Newly listed
    Main listing image - Audi A3
    40

    Audi A335 TFSI Technik 5dr S Tronic

    2022
    7,424 miles
    Petrol

    £22,697

    B628RD
    Main listing image - Audi A3
    11

    Audi A330 TFSI Technik 5dr S Tronic

    2021
    31,711 miles
    Petrol

    £17,291

    £541 off
    £16,750
    HU47DY
    32

    Audi A330 TFSI Technik 5dr

    2021
    70,677 miles
    Petrol

    £13,890

    £520 off
    £13,370
    TS36AS
    8

    Audi A330 TFSI Technik 5dr

    2020
    41,299 miles
    Petrol

    £14,380

    NE270QH
    40

    Audi A330 TFSI Technik 5dr

    2022
    12,726 miles
    Petrol

    £19,303

    £848 off
    £18,455
    SG51RQ
    40

    Audi A330 TFSI Technik 5dr

    2022
    20,591 miles
    Petrol

    £17,410

    FY44ES
    45

    Audi A335 TFSI Technik 5dr

    2021
    32,583 miles
    Petrol

    £17,140

    LL144EJ
    39

    Audi A330 TFSI Technik 5dr

    2021
    4,952 miles
    Petrol

    £18,413

    or £281 mo
    CB58SQ

    *Representative example: Contract Length: 49 months, 48 Monthly Payments: £280.59, Customer Deposit: £2,761.00, Total Deposit: £2,761.95, Optional Final Payment: £8,262.85, Total Charge For Credit: £6,080.12, Total Amount Payable: £24,493.12, Representative APR: 12.90%, Interest Rate (Fixed): 6.72%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

    1

    Audi A335 TFSI Technik 5dr

    2023
    14,000 miles
    Petrol

    £20,873

    or £303 mo
    G524UB

    *Representative example: Contract Length: 48 months, 47 Monthly Payments: £302.46, Customer Deposit: £3,130.00, Total Deposit: £3,380.95, Optional Final Payment: £9,472.50, Total Charge For Credit: £6,206.07, Total Amount Payable: £27,079.07, Representative APR: 11.90%, Interest Rate (Fixed): 11.89%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

    • 3

    37-54 of 45 vehicles

    1. Home
    2. …
    3. Cars for Sale
    4. Audi
    5. A3

    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

    Can’t find what you’re looking for?

    Create a personalised stock alert and we’ll let you know when your perfect car’s available.
    Great price
    Fair price
    Good price
    Fair price
    Good price
    Good price
    Fair price
    Great price

    Filters (4)

    Audi
    A3
    Technik
    Postcode
    Postcode
    Please enter a valid UK postcode
    Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(39)
    Price
    Min
    Max
    (39)
    Make (1)

    Popular Makes

    All available makes

      A

    • B

    • C

    • D

    • F

    • G

    • H

    • I

    • J

    • K

    • L

    • M

    • N

    • O

    • P

    • R

    • S

    • T

    • V

    Model (1)

      Audi

    Model variants (1)

      A3 variants

    Fuel type
    Year
    All our cars are less than 10 years old
    Min
    Max
    (39)
    Mileage
    At heycar, all our cars have less than 100,000 miles on the clock
    Min
    Max
    ( 39)
    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
    (39)
    Quick links
    1.01.21.41.61.82.02.42.63.0
    Power
    Min
    Max
    (39)
    Sold vehicles

    About Audi A3 cars on heycar

    What is the most popular colour for Audi A3 ?

    Black

    What is the most popular gearbox for Audi A3 ?

    Semi-automatic

    What is the most popular fuel type for Audi A3 ?

    Petrol

    What is the most popular engine for Audi A3 ?

    1.5

    What is the average mileage for Audi A3 ?

    18112

    How many Audi A3 cars are available for sale?

    1051