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2018 Audi A3 • Compare 279 used cars with valuation

Market overview: February Price Analysis: A used Audi A3 from 2018 currently costs between £7,985 and £26,995. On average, the mileage for this year stands at 66,367 miles. The depreciation and price trend over the last 12 months is -£660.

Featured deals

Carwow

Used 2018 Audi A3 Sport Sedan | £12,695 (Good price)
Audi A3 - Saloon 1.5 TFSI Sport 4dr S Tronic
£12,695

Good price

You save £1,905
MK11HX, Buckinghamshire

112 g CO2/km comb. - 150 HP (110 kW) - 5.0 Mpg

Carwow

Used 2019 Audi A3 Sport Sedan | £12,850 (Fair price)
Audi A3 - Saloon 35 TFSI Sport 4dr
£12,850

Fair price

Estimated price £12,464
N111GN Barnet, London

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

Carwow

Grey Used 2016 Audi A3 S-Line Sedan | £14,250 (Good price)
Audi A3 - Saloon 2.0 TDI S Line 4dr Tronic [Nav]
£14,250

Good price

You save £1,150
DE655FJ Hilton, Derbyshire

120 g CO2/km comb. - 150 HP (110 kW) - 4.6 Mpg

Carwow

Grey Used 2018 Audi A3 Black Edition Sedan | £16,000 (Fair price)
Audi A3 2.0 TDI Black Edition 4dr S Tronic [7 Speed]
£16,000

Fair price

You save £700
WD33RT Watford, Hertfordshire

115 g CO2/km comb. - 150 HP (110 kW) - 4.5 Mpg

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

New
1 / 1

Used (2018) Audi A3 Sport 150 HP | Good price

- Saloon 1.5 TFSI Sport 4dr S

  • 2018
  • 55,000 miles
  • Trim level: Sport
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 5.0
  • CO2: 112 g CO2/km comb.
  • Details
autouncle-certified

Good price

£12,695
MK11HX, Buckinghamshire
View the car
Availability verified
-9%
1 / 1

Used (2018) Audi A3 S-Line 150 HP | Super price

Sportback (2018/68)S Line 1.5 TFSI

  • 2018
  • 27,000 miles
  • Trim level: S-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 56.0
  • Details
autouncle-certified

Super price

£14,385
£15,885
Parkers.co.uk
Dunstable, Bedfordshire
-8%
1 / 1

Used (2018) Audi A3 Black Edition 310 HP | Good price

Saloon (2018/67)S3 Black Edition

  • 2018
  • 95,000 miles
  • Trim level: Black Edition
  • 2.0L Petrol
  • Sedan
  • Automatic
  • 310 HP (228 kW)
  • mpg: 43.0
  • CO2: 150 g CO2/km comb.
  • Details
autouncle-certified

Good price

£16,995
£18,495
Parkers.co.uk
Peterborough, Cambridgeshire
-3%
1 / 1

Used (2018) Audi A3 S-Line 150 HP | Super price

Cabriolet (2018/18)S Line 2.0 TDI

  • 2018
  • 48,917 miles
  • Trim level: S-Line
  • 2.0L Diesel
  • Cabriolet
  • Automatic
  • 150 HP (110 kW)
  • mpg: 61.0
  • Details
autouncle-certified

Super price

£13,220
£13,640
Parkers.co.uk
Blackburn, Lancashire
1 / 4

Used (2018) Audi A3 Black Edition 150 HP | Good price

1.5 TFSI Black Edition 4dr S

  • 2018
  • 86,970 miles
  • Trim level: Black Edition
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 56.0
  • Details
autouncle-certified

Good price

£11,988
£11,888
Parkers.co.uk
RM7 0JJ Romford, London
-3%
1 / 4

Used (2018) Audi A3 Sport 147 HP | Good price

1.5 TFSI Sport 5dr S Tronic

  • 2018
  • 41,725 miles
  • Trim level: Sport
  • 1.5L Petrol
  • Hatchback
  • Automatic
  • 147 HP (108 kW)
  • Details
autouncle-certified

Good price

£14,227
£14,766
Buyacar
Delivered to you
-3%
1 / 4

Used (2018) Audi A3 Sport 150 HP | Super price

5DR 1.5 TFSI Sport 5dr S Troni

  • 2018
  • 41,725 miles
  • Trim level: Sport
  • 1.0L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • Details
autouncle-certified

Super price

£14,227
£14,766
Dealer
ME15 9XY Maidstone, Kent
-5%
1 / 1

Used (2018) Audi A3 Sport 150 HP | Super price

Sportback (2018/18)Sport 2.0 TDI

  • 2018
  • 24,795 miles
  • Trim level: Sport
  • 2.0L Diesel
  • Manual
  • 150 HP (110 kW)
  • mpg: 65.0
  • Details
autouncle-certified

Super price

£12,999
£13,699
Parkers.co.uk
Willenhall, West Midlands
New
1 / 1

Used (2018) Audi A3 Design 310 HP | Good price

Saloon (2018/18)S3 2.0 TFSI 310PS

  • 2018
  • 87,000 miles
  • Trim level: Design
  • 2.0L Petrol
  • Sedan
  • Automatic
  • 310 HP (228 kW)
  • mpg: 43.0
  • CO2: 150 g CO2/km comb.
  • Details
autouncle-certified

Good price

£17,500
Parkers.co.uk
Sheffield, South Yorkshire
-5%
1 / 4

Used (2018) Audi A3 Sport | Super price

2.0 TDI Sport 5dr

  • 2018
  • 24,795 miles
  • Trim level: Sport
  • 2.0L Diesel
  • Hatchback
  • Manual
  • Details
autouncle-certified

Super price

£12,999
£13,699
Motors.co.uk
WV13 2RN Willenhall, West Midlands

Featured deals

Carwow

Used 2019 Audi A3 Sport Sedan | £15,987 (Fair price)
Audi A3 - Saloon 35 TFSI Sport 4dr S Tronic
£15,987

Fair price

Estimated price £15,875
E65LU, London

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

Carwow

Blue Used 2019 Audi A3 S-Line Sedan | £14,304 (Fair price)
Audi A3 - Saloon 30 TFSI S Line 4dr
£14,304

Fair price

Estimated price £14,163
GL43HX, Gloucestershire

132 g CO2/km comb. - 116 HP (85 kW) - 5.8 Mpg

Carwow

Used 2018 Audi A3 S-Line Sedan | £12,570 (Fair price)
Audi A3 - Saloon 1.5 TFSI S Line 4dr Tronic
£12,570

Fair price

You save £530
E65LU, London

113 g CO2/km comb. - 150 HP (110 kW) - 5.0 Mpg

Carwow

Used 2017 Audi A3 S-Line Sedan | £14,790 (Fair price)
Audi A3 - Saloon 1.4 TFSI S Line 4dr Tronic
£14,790

Fair price

Estimated price £14,571
BH151JF, Dorset

113 g CO2/km comb. - 150 HP (110 kW) - 4.9 Mpg

-5%
1 / 4

Used (2018) Audi A3 S-Line 113 HP | Good price

30 TFSI 116 S Line 5dr

  • 2018
  • 49,448 miles
  • Trim level: S-Line
  • 1.0L Petrol
  • Hatchback
  • Manual
  • 113 HP (83 kW)
  • Details
autouncle-certified

Good price

£11,996
£12,750
Buyacar
Delivered to you
New

Used (2018) Audi A3 Black Edition 150 HP | Good price

Sportback (2018/18)Black Edition

  • 2018
  • 65,924 miles
  • Trim level: Black Edition
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 56.0
  • Details
autouncle-certified

Good price

£13,600
Parkers.co.uk
Bury, Manchester
-3%
1 / 1

Used (2018) Audi A3 Black Edition 310 HP | Good price

Sportback (2018/18)S3 Black

  • 2018
  • 105,931 miles
  • Trim level: Black Edition
  • 2.0L Petrol
  • Automatic
  • 310 HP (228 kW)
  • mpg: 43.0
  • CO2: 150 g CO2/km comb.
  • Details
autouncle-certified

Good price

£15,495
£15,995
Parkers.co.uk
Oldham, Manchester
New
1 / 1

Used (2018) Audi A3 S-Line 190 HP | Super price

Sportback (2018/67)S Line 2.0 TFSI

  • 2018
  • 37,500 miles
  • Trim level: S-Line
  • 2.0L Petrol
  • Sedan
  • Manual
  • 190 HP (139 kW)
  • mpg: 49.0
  • Details
autouncle-certified

Super price

£14,995
Parkers.co.uk
Luton, Bedfordshire
New

Used (2018) Audi A3 S-Line 150 HP | Good price

Sportback (2018/68)S Line 35 TFSI

  • 2018
  • 52,227 miles
  • Trim level: S-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 42.8
  • Details
autouncle-certified

Good price

£14,150
Parkers.co.uk
Derby, Derbyshire
-2%
1 / 1

Used (2018) Audi A3 Black Edition 310 HP | Good price

Sportback (2018/18)S3 Black

  • 2018
  • 74,754 miles
  • Trim level: Black Edition
  • 2.0L Petrol
  • Automatic
  • 310 HP (228 kW)
  • mpg: 43.0
  • CO2: 150 g CO2/km comb.
  • Details
autouncle-certified

Good price

£17,599
£18,000
Parkers.co.uk
Coventry, West Midlands
New
1 / 1

Used (2018) Audi A3 S-Line 150 HP | Good price

Sportback (2018/67)S Line 1.5 TFSI

  • 2018
  • 51,254 miles
  • Trim level: S-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 56.0
  • Details
autouncle-certified

Good price

£14,450
Parkers.co.uk
Whitehead Carrickfergus
1 / 4

Used (2018) Audi A3 S-Line | Good price

1.6 TDI 116 S Line 5dr S Troni

  • 2018
  • 129,000 miles
  • Trim level: S-Line
  • 1.6L Diesel
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£7,890
Motors.co.uk
BD1 3EQ Bradford, West Yorkshire
1 / 1

Used (2018) Audi A3 S-Line 150 HP | Super price

1.5 TFSI CoD 35 S line Saloon 4dr

  • 2018
  • 44,710 miles
  • Trim level: S-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg: 43.5
  • Details
autouncle-certified

Super price

£13,990
Motors.co.uk
PE1 5PE Peterborough, Cambridgeshire
-3%
1 / 4

Used (2018) Audi A3 S-Line 150 HP | Good price

35 TFSI S Line 5dr

  • 2018
  • 52,956 miles
  • Trim level: S-Line
  • 1.5L Petrol
  • Hatchback
  • Manual
  • 150 HP (110 kW)
  • mpg: 42.8
  • Details
autouncle-certified

Good price

£12,890
£13,390
Parkers.co.uk
RG7 4PG Reading, Berkshire

Featured deals

Carwow

White Used 2017 Audi A3 S-Line Sedan | £14,990 (Fair price)
Audi A3 A3 1.5 S Line TFSI Semi-Auto 4dr
£14,990

Fair price

You save £610
TD98PZ, Roxburghshire

113 g CO2/km comb. - 150 HP (110 kW) - 5.0 Mpg

Carwow

Used 2018 Audi A3 S-Line Sedan | £15,224 (Fair price)
Audi A3 -Saloon 2.0 TDI 184 Quattro S Line 4dr Tronic [7 Speed]
£15,224

Fair price

You save £876
GL43HX, Gloucestershire

130 g CO2/km comb. - 184 HP (135 kW) - 5.0 Mpg

Carwow

Grey Used 2017 Audi A3 S-Line Sedan | £12,050 (Fair price)
Audi A3 - Saloon 1.5 TFSI S Line 4dr
£12,050

Fair price

You save £550
N111GN Barnet, London

117 g CO2/km comb. - 150 HP (110 kW) - 5.1 Mpg

Carwow

White Used 2018 Audi A3 Black Edition Sedan | £18,899 (Fair price)
Audi A3 2.0 TFSI Quattro Black Edition 4dr S Tronic
£18,899

Fair price

You save £601
B65SU, West Midlands

133 g CO2/km comb. - 190 HP (139 kW) - 5.8 Mpg

1 / 1

Used (2018) Audi A3 Sport 116 HP | Good price

Sportback (2018/68)Sport 30 TFSI

  • 2018
  • 41,411 miles
  • Trim level: Sport
  • 1.0L Petrol
  • Sedan
  • Automatic
  • 116 HP (85 kW)
  • mpg: 44.1
  • Details
autouncle-certified

Good price

£13,250
Parkers.co.uk
Bury, Manchester
1 / 1

Used (2018) Audi A3 116 HP | Super price

Sportback (2018/67)SE Technik 1.0

  • 2018
  • 61,926 miles
  • 1.0L Petrol
  • Sedan
  • Manual
  • 116 HP (85 kW)
  • mpg: 62.0
  • Details
autouncle-certified

Super price

£9,385
Parkers.co.uk
Dunstable, Bedfordshire
-10%
1 / 1

Used (2018) Audi A3 Design 400 HP | Good price

Saloon (2018/18)RS 3 2.5 TFSI

  • 2018
  • 72,686 miles
  • Trim level: Design
  • 2.5L Petrol
  • Sedan
  • Automatic
  • 400 HP (294 kW)
  • mpg: 34.0
  • Details
autouncle-certified

Good price

£26,995
£30,000
Parkers.co.uk
Ipswich, Suffolk
1 / 4

Used (2018) Audi A3 S-Line | Good price

1.5 TFSI S Line 5dr S Tronic

  • 2018
  • 40,000 miles
  • Trim level: S-Line
  • 1.5L Petrol
  • Hatchback
  • Automatic
  • Details
autouncle-certified

Good price

£15,395
Motors.co.uk
IG3 8RW Ilford, London
-12%
1 / 1

Used (2018) Audi A3 Design 116 HP | Good price

Sportback (2018/18)SE Technik 1.6

  • 2018
  • 64,000 miles
  • Trim level: Design
  • 1.6L Diesel
  • Manual
  • 116 HP (85 kW)
  • mpg: 70.0
  • Details
autouncle-certified

Good price

£10,995
£12,495
Parkers.co.uk
Randalstown

Featured deals

Carwow

Used 2016 Audi A3 S-Line Sedan | £9,490 (Fair price)
Audi A3 - Saloon 2.0 TDI S Line 4dr [Nav]
£9,490

Fair price

Estimated price £9,356
TS66UR Middlesbrough, North Yorkshire

108 g CO2/km comb. - 150 HP (110 kW) - 4.2 Mpg

Carwow

Grey Used 2019 Audi A3 Advanced Plus Sedan | £18,499 (Fair price)
Audi A3 SALOON 35 TFSI Black Edition 4dr S Tronic [ Technology Pack Advanced , Bluetooth interface , LED interior light pack , 18" 5 arm trapezoid design sport alloy wheels in gloss anthracite black with diamond cut finish ]
£18,499

Fair price

Estimated price £18,336
CW73AL, Cheshire

145 g CO2/km comb. - 150 HP (110 kW) - 55.4 Mpg

Carwow

Grey Used 2019 Audi A3 S-Line Sedan | £17,099 (Fair price)
Audi A3 SALOON 30 TFSI S Line 4dr [Electrically adjustable and heated door mirrors, Dual zone electronic climate control, LED interior light pack]
£17,099

Fair price

Estimated price £16,911
CW73AL, Cheshire

132 g CO2/km comb. - 116 HP (85 kW) - 55.4 Mpg

Carwow

Used 2019 Audi A3 Sport Sedan | £9,299 (Super price)
Audi A3 - Saloon 35 TFSI Sport 4dr
£9,299

Super price

You save £2,601
CV92PZ, Warwickshire

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

Showing 1 - 25 of 279 results
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Good price

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