CarGurus Logo Homepage Link
  • Buy used
  • Sell
    • Sell my car
    • Car values
  • Research
    • Test drive reviews
    • Price trends
  • Advertise
  • Saved cars and searches
  • Sign in/register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used 2018 Audi A3 Cabriolet S Line for sale nationwide

13 results
Nationwide
2018 Audi A3 Cabriolet 1.5 TFSI S Line Tronic

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

35,006 miles

£16,211

Good Deal
Grantham
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
Grey
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
35,006
Stock number:
075-551453
Reg:
WAUZZZ8V7J1078916

2018 Audi A3 Cabriolet 2.0 TDI S Line (150ps) Nav Tronic

2018 Audi A3 Cabriolet

2.0 TDI S Line (150ps) Nav Tronic

48,917 miles

£14,580

Good Deal
Blackburn
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Diesel
Exterior colour:
White
Combined fuel economy:
60 MPG
Fuel type:
Diesel
Gearbox:
Automatic
Mileage:
48,917
Stock number:
57249
Reg:
WAUZZZ8V6J1047642

2018 Audi A3 Cabriolet 1.5 TFSI S Line Tronic

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

27,455 miles

£17,795

Fair Deal
Bury
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
White
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
27,455
Stock number:
7078494
Reg:
WAUZZZ8V6J1067762

2018 Audi A3 Cabriolet 1.5 35 TFSI S Line

2018 Audi A3 Cabriolet

1.5 35 TFSI S Line

31,057 miles

£16,490

Fair Deal
York
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
White
Combined fuel economy:
48 MPG
Fuel type:
Petrol
Gearbox:
Manual
Mileage:
31,057
Stock number:
21729467
Reg:
WAUZZZ8V2J1076944

2018 Audi A3 Cabriolet 1.5 TFSI S Line Tronic

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

43,973 miles

£16,795

Fair Deal
Westerham
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
Grey
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
43,973
Stock number:
10624
Reg:
WAUZZZ8V3J1053804

2018 Audi A3 Cabriolet 1.5 35 TFSI S Line

2018 Audi A3 Cabriolet

1.5 35 TFSI S Line

64,883 miles

£13,695

Fair Deal
Colchester
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
Black
Combined fuel economy:
48 MPG
Fuel type:
Petrol
Gearbox:
Manual
Mileage:
64,883
Stock number:
420
Reg:
WAUZZZ8V2J1077723

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 35 TFSI S Line

72,686 miles

£12,995

Fair Deal
Hartlepool
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
Silver
Combined fuel economy:
48 MPG
Fuel type:
Petrol
Gearbox:
Manual
Mileage:
72,686
Stock number:
7306408
Reg:
WAUZZZ8V8J1055872

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

71,577 miles

£14,200

Fair Deal
Cambridge
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
White
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
71,577
Stock number:
537
Reg:
WAUZZZ8V4J1080140

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

17,652 miles

£17,985

Fair Deal
Whitebirk Industrial Estate
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
White
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
17,652
Stock number:
7305168
Reg:
WAUZZZ8V4J1070580

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

41,462 miles

£16,195

Fair Deal
Preston
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
Blue
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
41,462
Stock number:
1554834
Reg:
WAUZZZ8V0J1080457

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

17,058 miles

£18,087

Fair Deal
Peterborough
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
Black
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
17,058
Stock number:
202510036869343
Reg:
WAUZZZ8V2J1076765

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 35 TFSI S Line

54,140 miles

£13,795

Fair Deal
Hinckley
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
White
Combined fuel economy:
48 MPG
Fuel type:
Petrol
Gearbox:
Manual
Mileage:
54,140
Stock number:
202511258128288
Reg:
WAUZZZ8V9J1076830

Preparing for a close-up...

Photos coming soon

2018 Audi A3 Cabriolet

1.5 TFSI S Line Tronic

16,011 miles

£18,490

Fair Deal
Approved used
Stafford
Year:
2018
Make:
Audi
Model:
A3 Cabriolet
Body type:
Convertible
Doors:
2 doors
Drivetrain:
Front-wheel drive
Engine:
I4 Petrol
Exterior colour:
White
Combined fuel economy:
53 MPG
Fuel type:
Petrol
Gearbox:
Automatic
Mileage:
16,011
Stock number:
8a42bc929ab5ab56019ab6c072f7691f
Reg:
WAUZZZ8V1J1075719

  1. Home
  2. / Used cars
  3. / Audi A3 Cabriolet
  4. / S Line
FAQs

2018 Audi A3 Cabriolet S Line FAQs

How many Audi A3 Cabriolet S Line vehicles have no reported accidents or damage?

112 out of 115 for sale have no reported accidents or damage.

What is the fuel economy of the Audi A3 Cabriolet S Line?

Depending on the engine and options, the Audi A3 Cabriolet S Line gets between 36 and 66 MPG (or MPGe).

What fuel types are available?

Diesel, Petrol engines are available.

  • Audi A3 Cabriolet in Birmingham West Midlands

  • Audi A3 Cabriolet in Bristol South West England

  • Audi A3 Cabriolet in Edinburgh Scotland

  • Audi A3 Cabriolet in Glasgow Scotland

  • Audi A3 Cabriolet in Leeds Yorkshire and the Humber

  • Audi A3 Cabriolet in Liverpool North West England

  • Audi A3 Cabriolet in London Greater London

  • Audi A3 Cabriolet in Manchester North West England

  • Audi A3 Cabriolet in Sheffield Yorkshire and the Humber

  • 2021 Audi A3 Cabriolet S Line

  • 2020 Audi A3 Cabriolet S Line

  • 2019 Audi A3 Cabriolet S Line

  • 2017 Audi A3 Cabriolet S Line

  • All Used Cars

  • 7 Seater Cars

  • AWD Cars

  • Cheap Automatics

  • Ultra Low Emission Zone (ULEZ) Vehicles

  • Cheap 4x4s

  • Best First Cars

  • Cheap Cars

  • Cheap Classic Cars

  • Automatic Transmission

  • Small Cars With Automatic Transmission

  • Hybrid Cars

  • Small Cars

  • Electric Cars

  • Best Cars for Students

  • Supercars

  • Fuel Efficient Cars

  • Cheap Manual Transmission

  • Crew Cab Vans

  • Cheap Vans

  • Cheap SUVs

  • Best Small SUVs

  • Cheap Estates

  • Classic Trucks

  • Cheap Sports Cars

  • Mercedes-Benz Convertibles

  • BMW Convertibles

  • Mercedes-Benz Estates

  • Cheap BMW 1 Series

  • Cars Under £5,000

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • UK Modern Slavery Statement
  • CarGurus tax strategy
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of Use
  • Privacy statement
  • Cookie policy
  • Interest-based ads
  • Security
  • Help
  • Help
  • Contact us
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

CarGurus UK Limited is an introducer appointed representative of CarFinance 247 Limited (FRN: 653019)

CarFinance 247 Limited are authorised and regulated by the Financial Conduct Authority for credit broking and insurance intermediation. Registered address: Universal Square, North Devonshire Street, Manchester M12 6JH.

CarFinance 247 Limited is a credit broker and not a lender.

© 2025 CarGurus, Inc., All Rights Reserved.

CarGurus UK Limited, 1 Ashley Road, 3rd Floor, Altrincham, Cheshire WA14 2DT