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(S-Line) Audi A3 e-tron used • 359 cars with price check

Market overview: Market price for Audi A3 e-tron (S-Line): The average price is £27,196, ranging from £17,697 to £36,000. Out of 359 cars for sale with the S-Line trim, AutoUncle has identified 15 deals currently listed below market value.

Featured deals

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Super price

Good price

Fair price

A bit pricey

Expensive

New
1 / 4

New (2025) Audi A3 e-tron S-Line 204 HP | Good price

1.5 TFSI e 204 S Line 5dr S

  • 2025
  • 20 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • Details
autouncle-certified

Good price

£30,999
Dealer
RG24 8NA Basingstoke, Hampshire
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Availability verified
-15%
1 / 4

Used (2025) Audi A3 e-tron S-Line | Good price

40 TFSI e S Line 5dr S Tronic

  • 2025
  • 3,078 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£28,381
£33,490
Dealer
CV4 9BY Coventry, West Midlands
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Availability verified
-5%
1 / 4

Used (2022) Audi A3 e-tron S-Line | Good price

40 TFSI e S Line 5dr S Tronic

  • 2022
  • 9,570 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£21,499
£22,699
Dealer
CW7 3AL Winsford, Cheshire
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Availability verified
-6%
1 / 4

New (2025) Audi A3 e-tron S-Line 200 HP | Good price

40 TFSI e S Line 5dr S Tronic

  • 2025
  • 1,000 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 200 HP (147 kW)
  • Details
autouncle-certified

Good price

£27,890
£29,905
Dealer
Delivered to you
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Availability verified
New
1 / 4

New (2025) Audi A3 e-tron S-Line 200 HP | Good price

1.5 TFSI e 204 S Line 5dr S

  • 2025
  • 10 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 200 HP (147 kW)
  • Details
autouncle-certified

Good price

£33,490
Dealer
WC1E 7DP London, London
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Availability verified
-15%
1 / 4

Used (2024) Audi A3 e-tron S-Line 204 HP | Super price

30 TFSI S Line 5dr S Tronic

  • 2024
  • 14,000 miles
  • Trim level: S-Line
  • 1.0L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • Details
autouncle-certified

Super price

£22,495
£26,495
Dealer
BT30 8HF Downpatrick
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Availability verified
1 / 4

Used (2024) Audi A3 e-tron S-Line | Super price

40 TFSI e S Line S Tronic

  • 2024
  • 40,499 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Super price

£20,197
Dealer
B33 0JJ Birmingham, West Midlands
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Availability verified
1 / 4

Used (2021) Audi A3 e-tron S-Line 204 HP | Good price

40 TFSI e S Line S Tronic

  • 2021
  • 13,169 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 25 g CO2/km comb.
  • Details
autouncle-certified

Good price

£20,498
Dealer
Sutton Sutton Fields Prep Centre, Cheshire
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Availability verified
1 / 4

Used (2021) Audi A3 e-tron S-Line 204 HP | Good price

40 TFSI e S Line S Tronic

  • 2021
  • 47,275 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 30 g CO2/km comb.
  • Details
autouncle-certified

Good price

£17,498
Dealer
Goole Goole Prep Centre, East Yorkshire
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Availability verified
1 / 4

Used (2024) Audi A3 e-tron S-Line 204 HP | Super price

40 TFSI e S Line S Tronic

  • 2024
  • 40,499 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 26 g CO2/km comb.
  • Details
autouncle-certified

Super price

£19,998
Dealer
CarSupe CarSupermarket.com Birmingham, West Midlands
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Availability verified

Featured deals

1 / 4

Used (2025) Audi A3 e-tron S-Line | Good price

40 TFSI e S Line 5dr S Tronic

  • 2025
  • 19,001 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£25,449
Dealer
S9 1XU Sheffield, South Yorkshire
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Availability verified
-11%
1 / 4

Used (2024) Audi A3 e-tron S-Line | Good price

40 TFSI e S Line 5dr S Tronic

  • 2024
  • 24,167 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£21,199
£23,949
Dealer
WA8 9WZ Widnes, Cheshire
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Availability verified
1 / 4

Used (2021) Audi A3 e-tron S-Line | Super price

40 TFSI e S Line 5dr S Tronic

  • 2021
  • 75,200 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Super price

£12,495
Dealer
BD4 8QS Bradford, West Yorkshire
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Availability verified
New
1 / 4

New (2025) Audi A3 e-tron S-Line 204 HP | Good price

1.5 TFSI e 204 S Line 5dr S

  • 2025
  • 18 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • Details
autouncle-certified

Good price

£32,513
Dealer
Delivered to you
View the car
Availability verified
New
1 / 4

Used (2021) Audi A3 e-tron S-Line | Good price

40 TFSI e S Line 5dr S Tronic

  • 2021
  • 34,121 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£17,950
Dealer
DE65 5FJ Derby, Derbyshire
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Availability verified
-6%
1 / 4

Used (2021) Audi A3 e-tron S-Line | Fair price

40 TFSI e S Line 5dr S Tronic

  • 2021
  • 27,880 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Fair price

£19,099
£20,499
Dealer
CW7 3AL Winsford, Cheshire
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Availability verified
-1%
1 / 4

Used (2025) Audi A3 e-tron S-Line 200 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • 2025
  • 4,775 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 200 HP (147 kW)
  • Details
autouncle-certified

Fair price

£27,780
£28,072
Dealer
Delivered to you
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Availability verified
-1%
1 / 4

New (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • Aug 2025
  • 1,103 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 9 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£29,050
£29,350
Dealer
SK30HX Stockport, Manchester
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Availability verified
-5%
1 / 4

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • Mar 2025
  • 4,565 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 9 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£27,650
£29,395
Dealer
WC1E 7DP London, London
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Availability verified
-4%
1 / 4

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • Mar 2025
  • 8,811 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 9 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£27,350
£28,550
Dealer
WC1E 7DP London, London
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Availability verified

Featured deals

-11%
1 / 4

Used (2022) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • Jun 2022
  • 21,020 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • CO2: 29 g CO2/km comb.
  • Details
autouncle-certified

Fair price

£20,945
£23,550
Dealer
Delivered to you
View the car
Availability verified
-1%
1 / 4

Used (2021) Audi A3 e-tron S-Line 204 HP | Fair price

5DR 40 TFSI e S Line 5dr Troni

  • 2021
  • 28,160 miles
  • Trim level: S-Line
  • 1.0L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • Details
autouncle-certified

Fair price

£19,468
£19,822
Dealer
Delivered to you
View the car
Availability verified
1 / 4

New (2025) Audi A3 e-tron S-Line 200 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • 2025
  • 1,000 miles
  • Trim level: S-Line
  • 1.5L Hybrid
  • Hatchback
  • Automatic
  • 200 HP (147 kW)
  • Details
autouncle-certified

Fair price

£30,845
£30,990
Dealer
Delivered to you
View the car
Availability verified
-3%
1 / 4

Used (2025) Audi A3 e-tron S-Line 204 HP | Fair price

40 TFSI e S Line 5dr S Tronic

  • 2025
  • 5,549 miles
  • Trim level: S-Line
  • 1.0L Hybrid
  • Hatchback
  • Automatic
  • 204 HP (150 kW)
  • Details
autouncle-certified

Fair price

£27,545
£28,495
Dealer
WC1E 7DP London, London
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Availability verified
-4%
1 / 3

Used (2021) Audi A3 e-tron S-Line | Fair price

40 TFSI e S Line 5dr S Tronic

  • 2021
  • 26,590 miles
  • Trim level: S-Line
  • 1.4L Hybrid
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Fair price

£19,199
£20,199
Dealer
CW7 3AL Winsford, Cheshire
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Availability verified

Featured deals

Showing 1 - 25 of 364 results
autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive