2018 Seat Leon • Compare 149 used cars with valuation

Market overview: April-2026 Price Analysis: A used Seat Leon from 2018 currently costs between £6,495 and £15,480. On average, the mileage for this year stands at 72,294 miles. The depreciation and price trend over the last 12 months is -£60.

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Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£10,297

Fair price

You save £503

S13 9BS Handsworth, South Yorkshire

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2019

(2019) Seat Leon FR 150 HP

£10,658

Fair price

You save £242

NR3 2AW Norfolk, Norfolk

129 g CO2/km comb. - 150 HP (110 kW) - 4.3 Mpg

Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£10,697

Fair price

You save £603

B33 0JJ West Midlands, West Midlands

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2016

(2016) Seat Leon FR 184 HP

£8,488

Fair price

Estimated price £8,172

Ayrshire, Ayrshire And Arran

118 g CO2/km comb. - 184 HP (135 kW) - 4.5 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

1 / 3

Used (2018) Seat Leon SE Dynamic 116 HP | Good price

- Estate 1.6 TDI SE Dynamic

2018
100,000 miles
Trim level: SE Dynamic
1.6L Diesel
Estate
Automatic
116 HP (85 kW)
CO2 emissions: 112 g CO2/km comb.
4.2 mpg
Details

Good price

£6,995

WA3 1AB Lowton, Manchester

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-18%

1 / 4

Used (2018) Seat Leon XCELLENCE 147 HP | Good price

2.0 TDI 150 Xcellence Technology

2018
85,000 miles
Trim level: XCELLENCE
2.0L Diesel
Hatchback
Manual
147 HP (108 kW)
CO2 emissions: 110 g CO2/km comb.
4.3 mpg
Details

Good price

£8,000

£9,800

Honestjohn

S65 2UG East Dene, South Yorkshire

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-4%

1 / 4

Used (2018) Seat Leon SE Dynamic | Super price

1.6 TDI SE Dynamic Technology

2018
104,000 miles
Trim level: SE Dynamic
1.6L Diesel
Hatchback
Manual
CO2 emissions: 122 g CO2/km comb.
4.7 mpg
Details

Super price

£3,990

£4,190

Motors.co.uk

RM7 0UL Dagenham, London

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-7%

1 / 4

Used (2018) Seat Leon FR 184 HP | Super price

2.0 TDI FR Technology Sport Coupe

2018
112,000 miles
Trim level: FR
2.0L Diesel
Coupe
Manual
184 HP (135 kW)
Details

Super price

£5,995

£6,450

Motors.co.uk

MK41 6AQ Clapham, Bedfordshire

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Carwow

2016

(2016) Seat Leon FR 184 HP

£8,495

Fair price

You save £405

NE12 9SW Longbenton, Tyne And Wear

125 g CO2/km comb. - 184 HP (135 kW) - 4.8 Mpg

Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£9,432

Fair price

You save £368

RM13 8RH Greater London, London

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2019

(2019) Seat Leon FR 131 HP

£10,438

Fair price

You save £362

SO31 7FL Lower Swanwick, Hampshire

126 g CO2/km comb. - 131 HP (96 kW) - 5.6 Mpg

Carwow

2019

(2019) Seat Leon FR 131 HP

£12,099

Fair price

Estimated price £12,027

CW7 Cheshire West And Chester, Cheshire

126 g CO2/km comb. - 131 HP (96 kW) - 56.5 Mpg

-13%

1 / 3

Used (2018) Seat Leon FR 190 HP | Good price

2.0 TSI FR Hatchback 5dr Petrol

2018
69,306 miles
Trim level: FR
2.0L Petrol
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 141 g CO2/km comb.
38.7 mpg
Details

Good price

£10,799

£12,499

Motors.co.uk

CF40 2PS Rhondda Cynon Taff, Mid Glamorgan

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-3%

1 / 4

Used (2018) Seat Leon SE Dynamic 110 HP | Good price

1.6 TDI SE Dynamic Technology

2018
75,080 miles
Trim level: SE Dynamic
1.6L Diesel
Hatchback
Manual
110 HP (80 kW)
70 mpg
Details

Good price

£7,490

£7,790

Parkers.co.uk

PE6 7UX Eye, Cambridgeshire

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1 / 1

Used (2018) Seat Leon SE Dynamic 110 HP | Good price

1.6 TDI SE Dynamic Technology

2018
113,000 miles
Trim level: SE Dynamic
1.6L Diesel
Hatchback
Manual
110 HP (80 kW)
70 mpg
Details

Good price

£5,995

£5,895

Parkers.co.uk

BB1 1JA Blackburn With Darwen, Lancashire

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-6%

1 / 4

Used (2018) Seat Leon FR 125 HP | Good price

1.4 TSI 125 FR Technology 5dr

2018
92,407 miles
Trim level: FR
1.4L Petrol
Hatchback
Manual
125 HP (91 kW)
CO2 emissions: 120 g CO2/km comb.
54 mpg
Details

Good price

£7,495

£8,039

Parkers.co.uk

BB9 7DR Lancashire, Lancashire

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1 / 4

Used (2018) Seat Leon FR 125 HP | Good price

1.4 TSI 125 FR Technology 5dr

2018
103,000 miles
Trim level: FR
1.4L Petrol
Hatchback
Manual
125 HP (91 kW)
CO2 emissions: 120 g CO2/km comb.
54 mpg
Details

Good price

£6,495

Motors.co.uk

UB7 7RU Yiewsley, London

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-11%

1 / 4

Used (2018) Seat Leon FR | Super price

2.0 TDI 150 FR Technology 5dr

2018
51,285 miles
Trim level: FR
2.0L Diesel
Hatchback
Manual
Details

Super price

£7,995

£8,995

Motors.co.uk

S9 3RH South Yorkshire, South Yorkshire

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Carwow

2019

(2019) Seat Leon FR Sport 150 HP

£8,999

Fair price

You save £501

PE134AX, Cambridgeshire

155 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£11,249

Fair price

You save £351

E4 7PX Greater London, London

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£10,597

Fair price

You save £603

B33 0JJ West Midlands, West Midlands

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2019

(2019) Seat Leon FR Sport 150 HP

£12,188

Fair price

Estimated price £11,719

GL51 0SJ Gloucestershire, Gloucestershire

155 g CO2/km comb. - 150 HP (110 kW) - 53.0 Mpg

-7%

1 / 3

Used (2018) Seat Leon SE Dynamic 115 HP | Good price

1.6 TDI SE Dynamic [EZ] 5dr

2018
108,000 miles
Trim level: SE Dynamic
1.6L Diesel
Hatchback
Manual
115 HP (84 kW)
53.3 mpg
Details

Good price

£5,980

£6,480

Motors.co.uk

WA11 9TP Merseyside, Merseyside

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-6%

1 / 3

Used (2018) Seat Leon FR 184 HP | Good price

2.0 TDI 184 FR Technology 5dr

2018
118,012 miles
Trim level: FR
2.0L Diesel
Hatchback
Automatic
184 HP (135 kW)
61 mpg
Details

Good price

£6,995

£7,500

Parkers.co.uk

B9 4BN West Midlands, West Midlands

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1 / 3

Used (2018) Seat Leon FR 125 HP | Good price

1.4 TSI 125 FR Technology 5dr

2018
98,955 miles
Trim level: FR
1.4L Petrol
Hatchback
Manual
125 HP (91 kW)
CO2 emissions: 122 g CO2/km comb.
5.3 mpg
Details

Good price

£6,990

Motors.co.uk

OL8 1EF Greater Manchester, Manchester

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1 / 2

Used (2018) Seat Leon FR 184 HP | Fair price

- 2.0 TDI 184 FR Technology

2018
102,660 miles
Trim level: FR
2.0L Diesel
Hatchback
Manual
184 HP (135 kW)
CO2 emissions: 118 g CO2/km comb.
4.5 mpg
Details

Fair price

£7,999

PO202EU

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New

1 / 4

Used (2018) Seat Leon FR 150 HP | Fair price

- Estate 2.0 TDI 150 FR Technology

2018
97,235 miles
Trim level: FR
2.0L Diesel
Estate
Manual
150 HP (110 kW)
CO2 emissions: 112 g CO2/km comb.
4.2 mpg
Details

Fair price

£7,750

CV56HB

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Availability verified

1 / 4

Used (2018) Seat Leon FR 150 HP | Fair price

- Estate 1.4 EcoTSI 150 FR

2018
50,332 miles
Trim level: FR
1.4L Petrol
Estate
Automatic
150 HP (110 kW)
CO2 emissions: 114 g CO2/km comb.
5 mpg
Details

Fair price

£11,799

£11,699

M417TB Urmston, Manchester

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Availability verified

1 / 2

Used (2018) Seat Leon FR 125 HP | Fair price

- 1.4 TSI 125 FR Technology

2018
68,609 miles
Trim level: FR
1.4L Petrol
Hatchback
Manual
125 HP (91 kW)
CO2 emissions: 120 g CO2/km comb.
5.2 mpg
Details

Fair price

£9,495

CA64BB

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Availability verified

-1%

1 / 3

Used (2018) Seat Leon FR 125 HP | Fair price

1.4 TSI 125 FR Technology 5dr

2018
28,520 miles
Trim level: FR
1.4L Petrol
Hatchback
Manual
125 HP (91 kW)
CO2 emissions: 122 g CO2/km comb.
5.2 mpg
Details

Fair price

£11,950

£12,100

N11 1GN Greater London, London

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Availability verified

1 / 4

Used (2018) Seat Leon FR 125 HP | Fair price

1.4 TSI 125 FR Technology 5dr

2018
59,254 miles
Trim level: FR
1.4L Petrol
Hatchback
Manual
125 HP (91 kW)
CO2 emissions: 120 g CO2/km comb.
5.2 mpg
Details

Fair price

£10,000

PO3 5NX Portsmouth, Hampshire

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1 / 4

Used (2018) Seat Leon FR 150 HP | Fair price

- Estate 1.4 EcoTSI 150 FR

2018
74,032 miles
Trim level: FR
1.4L Petrol
Estate
Automatic
150 HP (110 kW)
CO2 emissions: 117 g CO2/km comb.
5 mpg
Details

Fair price

£10,000

NR146JD

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Carwow

2016

(2016) Seat Leon FR 150 HP

£9,475

Fair price

Estimated price £9,289

GU8 5SZ Wormley, Surrey

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

Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£11,000

Good price

You save £1,000

SK1 3JG Greater Manchester, Manchester

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2020

(2020) Seat Leon FR 131 HP

£9,999

Fair price

You save £201

LE144BE

126 g CO2/km comb. - 131 HP (96 kW) - 5.6 Mpg

Carwow

2019

(2019) Seat Leon FR Sport 150 HP

£12,300

Fair price

Estimated price £12,064

S60 5BD Catcliffe, South Yorkshire

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

-4%

Used (2018) Seat Leon SE Dynamic 110 HP | Fair price

1.2 TSI SE Dynamic Technology 5dr

2018
86,002 miles
Trim level: SE Dynamic
1.2L Petrol
Hatchback
Manual
110 HP (80 kW)
CO2 emissions: 116 g CO2/km comb.
57 mpg
Details

Fair price

£7,658

£7,995

Exchange and Mart

DL1 1XP Darlington, Durham

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Used (2018) Seat Leon SE Dynamic 115 HP | Fair price

1.0 TSI SE Dynamic [EZ] 5dr

2018
27,664 miles
Trim level: SE Dynamic
1.0L Petrol
Hatchback
Manual
115 HP (84 kW)
CO2 emissions: 112 g CO2/km comb.
58 mpg
Details

Fair price

£11,581

£10,499

Exchange and Mart

HX1 2ND West Yorkshire, West Yorkshire

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-2%

1 / 2

Used (2018) Seat Leon FR 150 HP | Fair price

1.5 TSI EVO 150 FR [EZ] 5dr DSG -

Dec 2018
44,110 miles
Trim level: FR
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 143 g CO2/km comb.
Details

Fair price

£12,495

£12,795

Dealer

Norwich, Norfolk

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-4%

1 / 3

Used (2018) Seat Leon FR 180 HP | Fair price

Leon 1.8 FR Technology TSi

2018
57,186 miles
Trim level: FR
1.8L Petrol
Estate
Automatic
180 HP (132 kW)
CO2 emissions: 150 g CO2/km comb.
6.5 mpg
Details

Fair price

£11,290

£11,770

Motors.co.uk

CB22 6SE Foxton, Cambridgeshire

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-2%

1 / 2

Used (2018) Seat Leon FR 150 HP | Fair price

1.5 TSI EVO 150 FR [EZ] 5dr

2018
44,110 miles
Trim level: FR
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
5.1 mpg
Details

Fair price

£12,495

£12,795

Buyacar

Delivered to you

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Carwow

2018

(2018) Seat Leon FR 125 HP

£11,950

Fair price

Estimated price £11,757

N11 1GN Greater London, London

122 g CO2/km comb. - 125 HP (91 kW) - 5.2 Mpg

Carwow

2019

(2019) Seat Leon FR 131 HP

£10,995

Fair price

Estimated price £10,817

TQ10 9HD Wrangaton, Devon

126 g CO2/km comb. - 131 HP (96 kW) - 4.9 Mpg

Carwow

2020

(2020) Seat Leon SE Dynamic 116 HP

£10,897

Fair price

You save £603

ST3 Longton, Staffordshire

125 g CO2/km comb. - 116 HP (85 kW) - 5.5 Mpg

Carwow

2018

(2018) Seat Leon FR 125 HP

£10,000

Fair price

You save £200

PO3 5NX Portsmouth, Hampshire

120 g CO2/km comb. - 125 HP (91 kW) - 5.2 Mpg

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