Popular makes
Show all cars
Popular models
Find a car near you
By engine
By budget
Choose by fuel type
Used cars for sale
Choose by gearbox
- Used manual cars
- Used automatic cars
Choose by type of car
Used vans for sale
Used vans for sale
Value my car
Finance advice
View all finance advice
Leasing
Best new & used deals
View all deals
Latest car reviews
View all reviews
Most popular car reviews
EV guides
View all guides
Hybrid car guides
Popular car guides
Trending news
View all news
Latest car news
Buy online
Select country
- UK
- FR

Popular makes
Show all cars
Popular models
Find a car near you
By engine
By budget
Choose by fuel type
Used cars for sale
Choose by gearbox
- Used manual cars
- Used automatic cars
Choose by type of car
Used vans for sale
Used vans for sale
Value my car
Finance advice
View all finance advice
Leasing
Best new & used deals
View all deals
Latest car reviews
View all reviews
Most popular car reviews
EV guides
View all guides
Hybrid car guides
Popular car guides
Trending news
View all news
Latest car news
Buy online

Filters (4)

Audi

A3

S Line

Postcode

Postcode

Postcode

Please enter a valid UK postcode

Distance: {distance, select, all {All} 1 {{distance} mile} other {{distance} miles} }(486)

Buy online

Only on heycar

Price

Only show discounted cars

Min

Min

Max

Max

(486)

Make (1)

Popular Makes

Ford(4463)
BMW(4216)
Audi(11156)
Mercedes-Benz(3360)
Volkswagen(10928)

All available makes

A

Abarth(37)
Alfa Romeo(38)
Alpine(2)
Aston Martin(85)
Audi(11156)

B

BMW(4216)
BYD(85)
Bentley(19)

C

Citroen(1035)
Cupra(830)

D

DS(61)
Dacia(636)

F

Ferrari(18)
Fiat(372)
Ford(4463)
Fuso(1)

G

Genesis(17)

H

Honda(1446)
Hyundai(2653)

I

Ineos(1)
Infiniti(3)
Isuzu(17)
Iveco(5)

J

Jaecoo(8)
Jaguar(471)
Jeep(143)

K

KGM(7)
Kia(1731)

L

LEVC(5)
Land Rover(2785)
Lexus(333)
Lotus(29)

M

MG(855)
MINI(1502)
Maserati(2)
Maxus(3)
Mazda(941)
McLaren(2)
Mercedes-Benz(3360)
Mitsubishi(50)

N

Nissan(2789)

O

Omoda(11)
Ora(1)

P

Peugeot(1907)
Polestar(19)
Porsche(772)

R

Renault(1197)
Rolls Royce(6)

S

SEAT(1490)
Skoda(3945)
Smart(64)
SsangYong(19)
Subaru(21)
Suzuki(446)

T

Tesla(73)
Toyota(2317)

V

Vauxhall(3740)
Volkswagen(10928)
Volvo(2575)

Model (1)

Audi

Model variants (1)

A3 variants

Black Edition(210)
E-Tron(2)
Edition 1(67)
S Line(485)
S line Competition(13)
S3(4)
S3 Black Edition(3)
SE(2)
SE Technik(14)
Sport(190)
Technik(43)
Vorsprung(8)

Fuel type

Diesel(47)
Hybrid(59)
Petrol(380)

Year

All our cars are less than 10 years old

Min

Min

Max

Max

(486)

Mileage

At heycar, all our cars have less than 100,000 miles on the clock

Min

Min

Max

Max

( 486)

Gearbox

Manual(159)
Semi-automatic(327)

Colour

Black(133)
Blue(86)
Green(5)
Grey(121)
Red(14)
Silver(5)
White(99)
Yellow(6)
Others(17)

Doors

2(7)
3(3)
4(15)
5(449)

Seats

4(7)
5(479)

Body type

Convertible(7)
Hatchback(464)
Saloon(15)

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

(486)

Quick links

1.01.21.41.61.82.02.42.63.0

Power

Min

Min

Max

Max

(486)

Sold vehicles

Include sold cars in search results

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!

570 Audi A3 S Line cars 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

Audi A335 TFSI S line 5dr S Tronic

£35,305

Main listing image - Audi A3

Audi A330 TFSI S Line 5dr

£22,550

Audi A31.5 TFSI S Line 5dr S Tronic

£16,750

Audi A335 TFSI S line 5dr S Tronic

£35,305

Audi A335 TDI S Line 5dr S Tronic

£25,850

Audi A330 TFSI 116 S Line 5dr

£14,400

Audi A335 TDI S line 5dr S Tronic

£20,095

Audi A330 TFSI S Line 5dr

£22,251

Audi A330 TFSI S Line 5dr S Tronic

£21,490

Audi A340 TFSI e S Line 5dr S Tronic

£22,750

Audi A31.4 TFSI S Line 5dr

£10,795

Audi A335 TFSI S Line 5dr

£13,900

Audi A335 TFSI S Line 5dr S Tronic

£17,999

Audi A330 TDI 116 S Line 5dr

£12,750

Audi A335 TFSI S Line 5dr S Tronic

£32,990

Audi A3 Saloon35 TFSI S Line 4dr

£23,900

*Representative example: Contract Length: 48 months, 47 Monthly Payments: £342.88, Customer Deposit: £3,585.00, Total Deposit: £3,835.00, Optional Final Payment: £12,350.00, Total Charge For Credit: £8,410.36, Total Amount Payable: £32,310.36, Representative APR: 13.50%, Interest Rate (Fixed): 13.53%, Excess Mileage Charge: 6.98ppm, Mileage Per Annum: 10,000

Audi A335 TFSI S Line 5dr S Tronic

£33,255

Audi A330 TFSI S Line 5dr

£27,350

28
/
32

487-504 of 570 vehicles

Home
…
Cars for Sale
Audi
A3

Audi models

A1 A1 Citycarver A3 A3 Saloon A4 A4 Allroad A4 Avant A5 A5 Cabriolet A5 Sportback A6 A6 Allroad A6 Avant A7 A8 e-tron e-tron GT e-tron S e-tron Sportback Q2 Q3 Q4 Q4 e-tron Sportback Q5 Q5 Sportback Q6 Q6 E Tron Q7 Q8 Q8 e-tron R8 R8 Spyder RS3 RS4 RS5 RS6 Rs7 RS7 RS e-tron GT RS Q3 RS Q8 S1 S3 S4 S5 S6 S7 S8 SQ2 SQ5 Sq6 E Tron SQ7 SQ8 TT TT Roadster TT RS TT 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.

Good price

Great price

Great price

Good price

Fair price

Fair price

Good price

Good price

Fair price

Great price

Great price

Great price

Good price

About Audi A3 cars on heycar

What is the most popular colour for Audi A3 ?

What is the most popular gearbox for Audi A3 ?

What is the most popular fuel type for Audi A3 ?

What is the most popular engine for Audi A3 ?

What is the average mileage for Audi A3 ?

19255

How many Audi A3 cars are available for sale?

1051