• Find
    Search
    • Show all cars
    • Buy online
    • By dealer
    • By location
    By make
    • Audi
      Audi
    • BMW
      BMW
    • Ford
      Ford
    • Mercedes-Benz
      Mercedes-Benz
    • Volkswagen
      Volkswagen
    View all makes
    By model
    • Ford Fiesta
    • Audi A1
    • Nissan Qashqai
    • Range Rover Evoque
    • Kia Sportage
    View all models
    By budget
    • Cars under £10,000
    • Cars under £15,000
    • Cars under £20,000
    • Cars under £150 per month
    • Cars under £200 per month
    Leasing Offers
  • Sell
  • Finance
    Finance advice
    • What is PCP?
    • What is Hire Purchase?
    • What is Car Leasing?
    • What is GAP Insurance?
    • What is Halal car finance?
    View all finance advice
    FAQ
    • What is a mileage allowance?
    • How to check your credit score
    • Car finance on bad credit
    • Leasing vs buying a car
    • End of a PCP agreement
    Best Deals
    • 0% APR car finance deals
    • PCP car deals
    • Electric car PCP deals
    • Zero deposit car deals
    • Nearly new car deals
    View all deals
  • Advice
    Popular guides
    • MG4 EV Review: front three quarter dynamic

      Cheapest electric cars

      Read our expert guide to the 10 best cheap electric cars in the UK.
    • Volvo EX40 Review: driving dynamic

      Best small SUVs

      Looking for a small SUV? These are the best small SUVs to choose from in this thriving sector
    • Kia Sportage Review: front dynamic

      Best family cars

      The best family cars are practical, efficient, have bags of space, and can deal with all the demands of family life.
    View all guides
    News
    • 2026 Mazda EZ-60

      New 2026 Mazda CX-6e

      This is Mazda's new mid-size electric car. It's called the EZ-60 in its native China, but when it makes its way to the UK, it'll likely be called the CX-6e.
    • 2025 Skoda Elroq vRS

      New 2025 Skoda Elroq vRS

      Skoda has pulled back the covers on the new Elroq vRS. The high-performance, dual-motor version of Skoda's Elroq small electric SUV has 340PS and all-wheel-drive, giving it a 5.4-second 0-62mph time.
    • 2025 Nissan Leaf

      New 2025 Nissan Leaf

      Nissan has revealed the all-new Leaf – now an SUV – while also marking the return of the Micra as a small EV.
    View all news
  • Reviews
    Trending car reviews
    • Skoda Elroq Review: Driving dynamic

      Skoda Elroq Review

      A brilliant electric family car
    • Audi S5 Review: driving dynamic

      Audi S5 Review

      Serves up speed and serenity without breaking a sweat
    • Renault 5 Review: driving dynamic

      Renault 5 Review

      One of the best electric superminis out there
    View all reviews
    Popular car reviews
    • New 2024 Ford Puma

      Ford Puma Review

      Just a brilliant little SUV
    • Peugeot 2008 Review: front dynamic

      Peugeot 2008 Review

      Desirable yet sensible small SUV
    • Volvo EX30 Review: driving dynamic

      Volvo EX30 Review

      Volvo gets the baby SUV formula just about right
0
Explore
  • Find
  • Sell
  • Finance
  • Advice
  • Reviews
  • 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
  • Select country
    • UK
    • FR

See what customers are saying

“Excellent”
Trustscore: 4.3/5
Find us on
Copyright 2025 heycar - All rights reserved
  • Find
    Find
  • Buy online
    Buy online
  • Favourites
    Favourites
  • Sell
    Sell
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!

792 Semi-automatic Audi A3 cars over £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 A3
20

Audi A335 TFSI Black Edition 5dr S Tronic

2024
3,462 miles
Petrol

£33,795

or £487 mo
NR70TA

*Representative example: Contract Length: 48 months, 46 Monthly Payments: £486.39, Customer Deposit: £5,069.00, Total Deposit: £5,069.25, Optional Final Payment: £15,075.00, Total Charge For Credit: £9,254.58, Total Amount Payable: £43,049.58, Representative APR: 10.90%, Interest Rate (Fixed): 10.90%, Excess Mileage Charge: 12.50ppm, Mileage Per Annum: 10,000

Main listing image - Audi A3
23

Audi A330 TFSI Sport 5dr S Tronic

2025
2,250 miles
Petrol

£27,995

or £377 mo
LA116LJ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £376.99, Customer Deposit: £4,199.00, Total Deposit: £4,449.25, Optional Final Payment: £14,046.25, Total Charge For Credit: £8,219.03, Total Amount Payable: £36,214.03, Representative APR: 11.30%, Interest Rate (Fixed): 11.32%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

23

Audi A335 TFSI S line 5dr S Tronic

2021
35,412 miles
Petrol

£21,790

or £346 mo
KT121NR

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £345.60, Customer Deposit: £3,268.00, Total Deposit: £3,268.50, Optional Final Payment: £9,462.50, Total Charge For Credit: £7,184.20, Total Amount Payable: £28,974.20, Representative APR: 13.30%, Interest Rate (Fixed): 13.29%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

1

Audi A335 TFSI S Line 5dr S Tronic

2023
22,186 miles
Petrol

£24,322

or £365 mo
BD14AJ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £364.70, Customer Deposit: £3,648.00, Total Deposit: £3,648.30, Optional Final Payment: £10,629.00, Total Charge For Credit: £7,096.20, Total Amount Payable: £31,418.20, Representative APR: 11.70%, Interest Rate (Fixed): 11.12%, Excess Mileage Charge: 4.80ppm, Mileage Per Annum: 10,000

1

Audi A335 TFSI S Line 5dr S Tronic

2024
8,264 miles
Petrol

£28,499

or £403 mo
AL95JN

*Representative example: Contract Length: 48 months, 46 Monthly Payments: £402.64, Customer Deposit: £4,274.00, Total Deposit: £4,274.85, Optional Final Payment: £13,140.00, Total Charge For Credit: £7,884.93, Total Amount Payable: £36,383.93, Representative APR: 10.90%, Interest Rate (Fixed): 10.90%, Excess Mileage Charge: 12.50ppm, Mileage Per Annum: 10,000

1

Audi A340 TFSI Quattro Vorsprung 5dr S Tronic

2022
26,521 miles
Petrol

£31,500

or £484 mo
LE32LD

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £483.57, Customer Deposit: £4,725.00, Total Deposit: £4,975.00, Optional Final Payment: £14,782.50, Total Charge For Credit: £10,985.29, Total Amount Payable: £42,485.29, Representative APR: 13.80%, Interest Rate (Fixed): 13.84%, Excess Mileage Charge: 9.00ppm, Mileage Per Annum: 10,000

1

Audi A335 TFSI S Line 5dr S Tronic

2020
17,708 miles
Petrol

£23,495

or £345 mo
TR24BA

*Representative example: Contract Length: 49 months, 48 Monthly Payments: £344.33, Customer Deposit: £3,524.00, Total Deposit: £3,524.25, Optional Final Payment: £9,908.68, Total Charge For Credit: £6,465.77, Total Amount Payable: £29,960.77, Representative APR: 10.90%, Interest Rate (Fixed): 5.67%, Excess Mileage Charge: 14.90ppm, Mileage Per Annum: 10,000

1

Audi A335 TFSI Black Edition 5dr S Tronic

2018
6,918 miles
Petrol

£22,250

LE32LD
42

Audi A330 TFSI S Line 5dr S Tronic

2022
21,645 miles
Petrol

£22,243

HD21UA
Sold
40

Audi A330 TFSI S Line 5dr S Tronic

2022
10,843 miles
Petrol

£23,450

£690 off
£22,760
LS185PX
40

Audi A335 TFSI S Line 5dr S Tronic

2022
16,310 miles
Petrol

£24,810

£1,183 off
£23,627
G466AA
41

Audi A330 TFSI S Line 5dr S Tronic

2023
21,961 miles
Petrol

£23,150

LS126EG
8

Audi A330 TFSI S Line 5dr S Tronic

2023
15,372 miles
Petrol

£23,540

NG317UH
86

Audi A335 TFSI S Line 5dr S Tronic

2022
16,899 miles
Petrol

£25,763

or £396 mo
PL75JY

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £395.41, Customer Deposit: £3,864.00, Total Deposit: £4,114.45, Optional Final Payment: £11,623.75, Total Charge For Credit: £8,559.47, Total Amount Payable: £34,322.47, Representative APR: 13.40%, Interest Rate (Fixed): 13.34%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

43

Audi A335 TFSI S Line 5dr S Tronic

2020
34,211 miles
Petrol

£20,228

BB71ED
1

Audi A335 TDI S line 4dr S Tronic

2021
29,602 miles
Diesel

£22,037

or £337 mo
CT47HF

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £336.34, Customer Deposit: £3,305.00, Total Deposit: £3,305.55, Optional Final Payment: £10,745.95, Total Charge For Credit: £7,822.48, Total Amount Payable: £29,859.48, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 8.00ppm, Mileage Per Annum: 10,000

1

Audi A335 TFSI S line 4dr S Tronic

2021
39,314 miles
Petrol

£23,178

or £385 mo
PL75JY

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £384.80, Customer Deposit: £3,476.00, Total Deposit: £3,476.70, Optional Final Payment: £9,391.25, Total Charge For Credit: £7,775.55, Total Amount Payable: £30,953.55, Representative APR: 13.80%, Interest Rate (Fixed): 13.82%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

35

Audi A335 TFSI S Line 5dr S Tronic

2024
6,700 miles
Petrol

£27,379

or £373 mo
WV22AJ

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £372.64, Customer Deposit: £4,106.00, Total Deposit: £4,106.85, Optional Final Payment: £12,677.50, Total Charge For Credit: £6,919.43, Total Amount Payable: £34,298.43, Representative APR: 9.90%, Interest Rate (Fixed): 9.89%, Excess Mileage Charge: 8.38ppm, Mileage Per Annum: 10,000

  • 44

775-792 of 792 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-tronR8RS3RS4RS5RS6Rs7RS7RS e-tron GTRS Q3RS Q8S1S3S4S5S6S7S8SQ2SQ5Sq6 E TronSQ7SQ8TTTT RoadsterTT RSTT S
Good price
Good price
Good price
Fair price
Good price
Great price
Fair price
Fair price
Great price
  1. Home
  2. …
  3. Cars for Sale
  4. Audi
  5. A3

Filters (4)

Audi
A3
£20,000 - any
Postcode
Postcode
Please enter a valid UK postcode
Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(703)
Price
Min
Max
(703)
Make (1)

Popular Makes

All available makes

    A

  • B

  • C

  • D

  • F

  • H

  • K

  • L

  • M

  • N

  • P

  • R

  • S

  • T

  • V

Model (1)

    Audi

Model variants

    A3 variants

Fuel type
Year
All our cars are less than 10 years old
Min
Max
(703)
Mileage
At heycar, all our cars have less than 100,000 miles on the clock
Min
Max
( 703)
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
(703)
Quick links
1.01.21.41.61.82.02.42.63.0
Power
Min
Max
(703)
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 ?

19135

How many Audi A3 cars are available for sale?

1185