(S-Line) Audi Q4 e-tron used • 131 cars with price check

Market overview: Market price for Audi Q4 e-tron (S-Line): The average price is £29,127, ranging from £20,600 to £42,000. Out of 131 cars for sale with the S-Line trim, AutoUncle has identified 12 deals currently listed below market value.

Featured deals

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Used 2022 Audi Q4 e-tron Advanced SUV | £30,000 (Fair price)

Audi Q4 e-tron 2023 | 40 Vorsprung Auto 5dr 82kWh

Fair price

Estimated price £29,125

SW170HB, London

0 g CO2/km comb. - 150 kW (204 HP) - 16.5 Kwh/100 km

Carwow

Used 2023 Audi Q4 e-tron S-Line SUV | £20,600 (Good price)

Audi Q4 e-tron - 150kW 40 82kWh S Line 5dr Auto

Good price

You save £2,500

SW170HB, London

0 g CO2/km comb. - 150 kW (204 HP) - 16.5 Kwh/100 km

Carwow

Used 2023 VW Tiguan Allspace Life SUV | £23,700 (Good price)

VW Tiguan Allspace -1.5 TSI Life 5dr DSG

Good price

You save £2,500

SW170HB, London

156 g CO2/km comb. - 150 HP (110 kW) - 6.9 Mpg

Carwow

Used 2024 BMW X3 M Sport SUV | £33,594 (Super price)

BMW X3 -xDrive 30e M Sport 5dr Auto

Super price

You save £3,906

BR67QR Kent, London

50 g CO2/km comb. - 292 HP (214 kW) - 0.9 Mpg

Price checked by AutoUncle

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Good price

Fair price

A bit pricey

Expensive

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Used (2023) Audi Q4 e-tron S-Line 204 HP | Good price

- 150kW 40 82kWh S Line 5dr

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

SW170HB, London

Good price

You save £2,500

SW170HB, London

Availability verified

Used (2024) Audi Q4 e-tron S-Line 286 HP | Good price

210kW 45 82kWh S Line 5dr Auto

210 kW (286 HP)

16.7 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Good price

You save £2,350

Delivered to you

Availability verified

Used (2023) Audi Q4 e-tron S-Line 170 HP | Super price

125kW 35 55kWh S Line 5dr Auto

125 kW (170 HP)

17.0 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Super price

You save £2,610

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2021) Audi Q4 e-tron S-Line 299 HP | Good price

220kW 50 Quattro 82.77kWh S Line

219 kW (299 HP)

17.9 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Good price

You save £1,510

Delivered to you

Availability verified

Used (2025) Audi Q4 e-tron S-Line 204 HP | Good price

150kW 40 63kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Good price

You save £1,705

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2021) Audi Q4 e-tron S-Line 204 HP | Good price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Good price

You save £1,300

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2021) Audi Q4 e-tron S-Line 170 HP | Good price

125kW 35 55.52kWh S Line 5dr

125 kW (170 HP)

17.0 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Good price

You save £1,278

WC1E 7DP London, London

Visit Group1auto.co.uk

Availability verified

Used (2022) Audi Q4 e-tron S-Line 204 HP | Good price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Good price

You save £1,505

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2025) Audi Q4 e-tron S-Line 204 HP | Good price

150kW 40 63kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

CW1 6YG Crewe, Cheshire

Good price

You save £1,610

CW1 6YG Crewe, Cheshire

Visit Motors.co.uk

Availability verified

Used (2025) Audi Q4 e-tron S-Line 286 HP | Good price

210kW 45 82kWh S Line 5dr Auto

210 kW (286 HP)

16.7 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Good price

You save £1,820

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Featured deals

Carwow

Used 2023 Kia Sportage SUV | £24,600 (Fair price)

Kia Sportage - 1.6T GDi HEV 3 5dr Auto

Fair price

N111GN Barnet, London

129 g CO2/km comb. - 230 HP (169 kW) - 5.7 Mpg

Carwow

Grey Used 2025 Skoda Karoq SE L SUV | £26,133 (Fair price)

Skoda Karoq 1.5 TSI SE L Edition 5dr DSG

Fair price

Estimated price £24,927

WC1E 7DP London, London

139 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Grey Used 2023 Skoda Kodiaq SE Drive SUV | £26,821 (Fair price)

Skoda Kodiaq 1.5 TSI SE Drive 5dr DSG [7 Seat]

Fair price

You save £1,179

WC1E 7DP London, London

159 g CO2/km comb. - 150 HP (110 kW) - 7.0 Mpg

Carwow

Blue Used 2019 BMW X3 M Sport SUV | £23,992 (Good price)

BMW X3 - xDrive30d M Sport 5dr Step Auto

Good price

You save £2,608

185 g CO2/km comb. - 265 HP (194 kW) - 6.9 Mpg

Used (2022) Audi Q4 e-tron S-Line 204 HP | Good price

Q4 e-tronS Line 40 5dr

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

RM14 3PP Upminster, London

Good price

You save £1,500

RM14 3PP Upminster, London

Visit Motors.co.uk

Availability verified

Used (2024) Audi Q4 e-tron S-Line 281 HP | Good price

210kW 45 82kWh S Line 5dr Auto

206 kW (281 HP)

16.7 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Good price

You save £1,600

Delivered to you

Availability verified

Used (2022) Audi Q4 e-tron S-Line 204 HP | Good price

SUV (2022/71)150kW 40 82.77kWh S

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

Upminster, London

Good price

You save £1,500

Upminster, London

Visit Parkers.co.uk

Availability verified

Used (2021) Audi Q4 e-tron S-Line 170 HP | Fair price

125kW 35 55kWh S Line 5dr Auto

125 kW (170 HP)

17.0 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Fair price

Estimated price £20,623

Delivered to you

Availability verified

Used (2022) Audi Q4 e-tron S-Line 299 HP | Fair price

220kW 50 Quattro 82kWh S Line 5dr

219 kW (299 HP)

17.9 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Fair price

You save £1,310

WC1E 7DP London, London

Visit Motors.co.uk

Availability verified

Used (2023) Audi Q4 e-tron S-Line 204 HP | Fair price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Fair price

You save £1,218

Delivered to you

Availability verified

Used (2021) Audi Q4 e-tron S-Line 204 HP | Fair price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

17.3 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Fair price

You save £1,278

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2022) Audi Q4 e-tron S-Line 204 HP | Fair price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Fair price

Estimated price £25,468

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2021) Audi Q4 e-tron S-Line 170 HP | Fair price

125kW 35 55kWh S Line 5dr Auto

125 kW (170 HP)

17.0 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Fair price

Estimated price £21,409

Delivered to you

Availability verified

Used (2024) Audi Q4 e-tron S-Line 286 HP | Fair price

210kW 45 82kWh S Line 5dr Auto

210 kW (286 HP)

16.7 Kwh/100 km

0 g CO2/km comb.

BR3 4AA Beckenham, London

Fair price

Estimated price £33,803

BR3 4AA Beckenham, London

Visit Motors.co.uk

Availability verified

Featured deals

Carwow

Used 2024 Audi Q5 S-Line SUV | £29,850 (Super price)

Audi Q5 - 40 TDI Quattro S Line 5dr Tronic

Super price

You save £3,550

BR67QR Kent, London

173 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

Carwow

Black Used 2023 Skoda Octavia vRS Hatchback | £24,991 (Fair price)

Skoda Octavia vRS 2.0 TSI vRS 5dr DSG

Fair price

Estimated price £23,862

WC1E 7DP London, London

159 g CO2/km comb. - 245 HP (180 kW) - 6.8 Mpg

Carwow

Used 2022 Audi Q4 Sportback e-tron SUV | £28,900 (Fair price)

Audi Q4 Sportback e-tron - e-tron 150kW 40 82.77kWh Edition 1 5dr Auto

Fair price

Estimated price £27,830

SW170HB, London

0 g CO2/km comb. - 150 kW (204 HP) - 16.0 Kwh/100 km

Carwow

Grey Used 2015 Jaguar F-Type Supercharged Coupe | £27,950 (Fair price)

Jaguar F-Type 3.0 Supercharged V6 S 2dr Auto AWD

Fair price

211 g CO2/km comb. - 381 HP (280 kW) - 8.9 Mpg

Used (2023) Audi Q4 e-tron S-Line 299 HP | Fair price

S Line

219 kW (299 HP)

17.9 Kwh/100 km

0 g CO2/km comb.

Delivered to you

Fair price

Estimated price £29,933

Delivered to you

Availability verified

Used (2023) Audi Q4 e-tron S-Line 299 HP | Fair price

220kW 50 Quattro 82kWh S Line 5dr

219 kW (299 HP)

17.9 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Fair price

Estimated price £30,999

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Used (2022) Audi Q4 e-tron S-Line 204 HP | Fair price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

SW19 1JZ Wimbledon, London

Fair price

SW19 1JZ Wimbledon, London

Visit Marshall.co.uk

Availability verified

Used (2021) Audi Q4 e-tron S-Line 204 HP | Fair price

150kW 40 82kWh S Line 5dr Auto

150 kW (204 HP)

16.5 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Fair price

You save £1,143

WC1E 7DP London, London

Visit Motors.co.uk

Availability verified

New (2025) Audi Q4 e-tron S-Line 286 HP | Fair price

210kW 45 82kWh S Line 5dr Auto

210 kW (286 HP)

16.7 Kwh/100 km

0 g CO2/km comb.

WC1E 7DP London, London

Fair price

Estimated price £34,568

WC1E 7DP London, London

Visit Honestjohn

Availability verified

Featured deals

Carwow

Used 2021 Volvo XC40 Inscription SUV | £25,416 (Fair price)

Volvo XC40 -2.0 D3 Inscription 5dr AWD Geartronic

Fair price

N156HR London, London

165 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

Carwow

Blue Used 2021 Volvo XC60 R-Design Pro SUV | £34,719 (Fair price)

Volvo XC60 2.0 T8 455 Recharge PHEV R DESIGN Pro 5dr AWD Auto

Fair price

Estimated price £34,455

BR67QR Kent, London

25 g CO2/km comb. - 455 HP (334 kW) - 1.0 Mpg

Carwow

Used 2022 Mercedes GLC300e AMG Line Premium Estate | £29,545 (Fair price)

Mercedes GLC300e - 4Matic AMG Line Premium 5dr 9G-Tronic

Fair price

BR67QR Kent, London

48 g CO2/km comb. - 306 HP (225 kW) - 1.8 Mpg

Carwow

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Renault 5 E-Tech - 110kW Techno Comfort Range 52kWh 5dr Auto

Fair price

You save £1,098

0 g CO2/km comb. - 110 kW (150 HP)

Showing 1 - 25 of 133 results

Price checked by AutoUncle

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Good price

Fair price

A bit pricey

Expensive