Vauxhall Astra (GS Line) • 85 cars with analysis

Market overview: Market price for Vauxhall Astra (GS Line): The average price is £14,923, ranging from £12,497 to £17,995. Among 85 cars with the GS Line trim, AutoUncle identified 18 good deals listed below market value.

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,999

Super price

You save £2,701

EX2 8LW Marsh Barton, Devon

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£15,140

Good price

You save £1,960

CA119BF

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,964

Super price

You save £2,636

EX28FD

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,710

Super price

You save £3,290

SW170HB

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-5%

1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
23,349 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£13,710

£14,500

SW170HB

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-1%

1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
41,283 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£13,316

£13,490

SO199RP Portsmouth, Hampshire

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-1%

1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
37,265 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£13,240

£13,420

BB1 3NU Lancashire, Lancashire

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1 / 1

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
31,612 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£13,995

CA3 0ET Cumberland, Cumbria

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,316

Super price

You save £2,284

SO199RP Portsmouth, Hampshire

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£15,697

Super price

You save £2,603

ST3 Longton, Staffordshire

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,995

Super price

You save £2,305

CA3 0ET Cumberland, Cumbria

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,240

Super price

You save £2,660

BB1 3NU Lancashire, Lancashire

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

-8%

1 / 3

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
43,120 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£12,599

£13,799

CW7 Cheshire West And Chester, Cheshire

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1 / 3

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
5,962 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£15,697

ST3 Longton, Staffordshire

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1 / 3

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
25,512 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£13,897

DN31 2SU North East Lincolnshire, Lincolnshire

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-3%

1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Good price

- 2 Turbo 130 GS Line 5dr

2025
21,140 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Good price

£15,140

£15,750

CA119BF

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1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
13,595 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£14,699

S402WG

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-6%

1 / 2

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
10,200 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£14,295

£15,295

ST3 7PG Rough Close, Staffordshire

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£12,599

Super price

You save £2,801

CW7 Cheshire West And Chester, Cheshire

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,699

Super price

You save £3,001

S402WG

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,897

Super price

You save £2,903

DN31 2SU North East Lincolnshire, Lincolnshire

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2022) Vauxhall Astra GS Line 131 HP

£14,295

Fair price

You save £305

PE22 0JN Butterwick, Lincolnshire

127 g CO2/km comb. - 131 HP (96 kW) - 48.7 Mpg

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1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Good price

- 2 Turbo 130 GS Line 5dr

2025
39,329 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Good price

£14,050

£14,295

CT20EZ, Kent

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1 / 1

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
15,724 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£14,999

EX2 8LW Marsh Barton, Devon

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1 / 4

Used (2025) Vauxhall Astra GS Line 131 HP | Super price

- 2 Turbo 130 GS Line 5dr

2025
27,637 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
131 HP (96 kW)
CO2 emissions: 125 g CO2/km comb.
5.4 mpg
Details

Super price

£13,964

EX28FD

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-19%

1 / 4

Used (2022) Vauxhall Astra GS Line 130 HP | Good price

2 Turbo 130 GS Line 5dr

2022
39,168 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
130 HP (95 kW)
CO2 emissions: 126 g CO2/km comb.
5.6 mpg
Details

Good price

£10,950

£13,590

Parkers.co.uk

DH1 2HN County Durham, Durham

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-7%

1 / 4

Used (2023) Vauxhall Astra GS Line 130 HP | Good price

2 Turbo 130 GS 5dr Auto

2023
22,353 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Automatic
130 HP (95 kW)
CO2 emissions: 127 g CO2/km comb.
5.7 mpg
Details

Good price

£15,250

£16,495

Dealer

BT18 0DQ Ards And North Down

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-16%

1 / 4

Used (2022) Vauxhall Astra GS Line | Good price

2 Turbo 130 GS Line 5dr

2022
21,694 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
Details

Good price

£12,495

£14,999

Motors.co.uk

SK2 6RS Greater Manchester, Manchester

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-1%

1 / 4

Used (2025) Vauxhall Astra GS Line 130 HP | Good price

2 Turbo 130 GS 5dr

2025
10,208 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
130 HP (95 kW)
CO2 emissions: 126 g CO2/km comb.
5.6 mpg
Details

Good price

£17,650

£17,950

Parkers.co.uk

BT18 0DQ Ards And North Down

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1 / 4

Used (2022) Vauxhall Astra GS Line | Super price

2 Turbo 130 GS Line 5dr

2022
19,930 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
CO2 emissions: 126 g CO2/km comb.
5.6 mpg
Details

Super price

£10,490

Motors.co.uk

HX2 0ET West Yorkshire, West Yorkshire

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Used (2022) Vauxhall Astra GS Line 131 HP | Fair price

2 Turbo 130 GS Line 5dr Auto

2022
30,550 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Automatic
131 HP (96 kW)
CO2 emissions: 127 g CO2/km comb.
48.7 mpg
Details

Fair price

£14,295

PE22 0JN Butterwick, Lincolnshire

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-1%

Used (2022) Vauxhall Astra GS Line 130 HP | Fair price

2 Turbo 130 GS Line 5dr

2022
37,265 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
130 HP (95 kW)
CO2 emissions: 126 g CO2/km comb.
49.6 mpg
Details

Fair price

£13,240

£13,420

Exchange and Mart

PE4 6ZL Werrington, Cambridgeshire

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,295

Super price

You save £3,805

ST3 7PG Rough Close, Staffordshire

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,050

Good price

You save £1,650

CT20EZ, Kent

125 g CO2/km comb. - 131 HP (96 kW) - 5.4 Mpg

Carwow

Used Vauxhall Astra 131 HP (96 kW) 2026 Hatchback

(2026) Vauxhall Astra 131 HP

£15,460

Super price

You save £4,440

PE15XL

134 g CO2/km comb. - 131 HP (96 kW) - 5.7 Mpg

Carwow

Used Vauxhall Astra GSe 225 HP (165 kW) 2023 White Hatchback

GSe

(2023) Vauxhall Astra GSe 225 HP

£16,999

Fair price

You save £201

EN8 7HG Hertfordshire, Hertfordshire

25 g CO2/km comb. - 225 HP (165 kW) - 0.5 Mpg

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1 / 4

Used (2022) Vauxhall Astra GS Line 130 HP | Fair price

2 Turbo GS Line Hatchback 5dr

2022
23,349 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
130 HP (95 kW)
Details

Fair price

£13,710

£14,200

Exchange and Mart

SW17 0HB Greater London, London

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-19%

1 / 3

Used (2022) Vauxhall Astra GS Line 130 HP | Fair price

2 Turbo 130 GS Line 5dr Auto

Sep 2022
62,453 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Automatic
130 HP (95 kW)
CO2 emissions: 127 g CO2/km comb.
50 mpg
Details

Fair price

£12,009

£14,971

Buyacar

Delivered to you

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1 / 4

Used (2022) Vauxhall Astra GS Line 180 HP | Fair price

6 12.4kWh GS Line Hatchback 5dr

2022
71,722 miles
Trim level: GS Line
1.6L Electric/Petrol
Hatchback
Automatic
180 HP (132 kW)
Details

Fair price

£12,264

£11,690

Motors.co.uk

PE30 4YN Norfolk, Norfolk

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-5%

1 / 4

Used (2022) Vauxhall Astra GS Line 129 HP | Fair price

2022 | 1.2 Turbo GS Line Euro 6

2022
23,600 miles
Trim level: GS Line
1.2L Petrol
Manual
129 HP (94 kW)
CO2 emissions: 126 g CO2/km comb.
5.6 mpg
Details

Fair price

£13,710

£14,500

Dealer

SW17 0HB Greater London, London

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Used (2023) Vauxhall Astra GS Line 128 HP | Fair price

2 Turbo GS Line Euro 6 (s/s)

2023
33,782 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Manual
128 HP (94 kW)
CO2 emissions: 124 g CO2/km comb.
5.6 mpg
Details

Fair price

£14,249

£14,278

Dealer

BS10 Patchway, Gloucestershire

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Design Edition

(2025) Vauxhall Astra Design Edition 131 HP

£14,899

Super price

You save £4,301

CW7 Cheshire West And Chester, Cheshire

127 g CO2/km comb. - 131 HP (96 kW) - 4.8 Mpg

Carwow

(2026) Vauxhall Astra 131 HP

£15,663

Super price

You save £3,137

CM202DS

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

Carwow

Design Edition

(2025) Vauxhall Astra Design Edition 110 HP

£13,949

Super price

You save £2,851

TN377SQ

128 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

Carwow

(2026) Vauxhall Astra 131 HP

£16,499

Super price

You save £3,301

RG30 1JG Berkshire, Berkshire

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

Showing 1 - 25 of 96 results

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