Vauxhall Astra (GS Line) • 113 cars with analysis

Market overview: Market price for Vauxhall Astra (GS Line): The average price is £15,077, ranging from £12,700 to £17,499. Among 113 cars with the GS Line trim, AutoUncle identified 22 good deals listed below market value.

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,550

Super price

You save £2,850

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

GS Line

(2022) Vauxhall Astra GS Line 131 HP

£15,399

Fair price

You save £701

CW7 Cheshire West And Chester, Cheshire

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,499

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

£15,295

Super price

You save £3,305

ST3 7PG Rough Close, Staffordshire

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

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Super price

Good price

Fair price

A bit pricey

Expensive

New

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
21,607 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

£15,544

£15,545

CA30GW

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-3%

1 / 3

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

- 2 Turbo 130 GS Line 5dr

2025
12,024 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

£15,042

£15,529

PO2 9QZ Hilsea, Hampshire

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-2%

1 / 3

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

- 2 Turbo 130 GS Line 5dr

2025
27,399 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

£13,900

£14,200

N11 1GN Greater London, London

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-1%

1 / 3

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

- 2 Turbo 130 GS Line 5dr

2025
18,997 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

£14,790

£15,054

BD2 1DS West Yorkshire, West Yorkshire

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£15,845

Good price

You save £1,855

CA119BF

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,499

Super price

You save £2,401

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

£15,249

Super price

You save £2,551

DE21 6BZ Derby, Derbyshire

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,992

Super price

You save £2,408

SO199RP Southampton,, Hampshire

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

New

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
4,979 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

£16,197

HU9 1DN Kingston Upon Hull, East Yorkshire

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1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
42,608 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

£13,511

£13,400

NR32AW

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1 / 3

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

- 2 Turbo 130 GS Line 5dr

2025
22,815 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

£14,594

£14,614

PO2 9QZ Hilsea, Hampshire

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-2%

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
30,256 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

£14,600

£14,900

EN88DY

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-2%

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

£13,499

£13,799

CW7 Cheshire West And Chester, Cheshire

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-2%

1 / 3

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

- 2 Turbo 130 GS Line 5dr

2025
25,210 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

£14,499

£14,899

CW7 Cheshire West And Chester, Cheshire

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,900

Super price

You save £3,300

N11 1GN Greater London, London

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£16,197

Super price

You save £2,803

HU9 1DN Kingston Upon Hull, East Yorkshire

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,295

Good price

You save £1,905

CT20EZ, Kent

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£13,511

Super price

You save £2,389

NR32AW

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

-4%

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
20,535 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

£15,249

£15,999

DE21 6BZ Derby, Derbyshire

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-2%

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
28,004 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

£14,200

£14,600

ME195PL

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1 / 2

Used (2022) Vauxhall Astra GS Line 181 HP | Good price

HATCHBACK 1.6 Hybrid GS Line 5dr

2022
10,443 miles
Trim level: GS Line
1.6L Electric/Petrol
Hatchback
Automatic
181 HP (133 kW)
CO2 emissions: 23 g CO2/km comb.
1.1 mpg
Details

Good price

£15,699

£15,799

CW7 Cheshire West And Chester, Cheshire

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-1%

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
13,894 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

£15,814

£15,990

SO199RP Southampton,, 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
24,021 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

£14,992

£15,237

SO199RP Southampton,, Hampshire

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-3%

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
24,239 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

£14,990

£15,490

OX5 1NZ Oxfordshire, Oxfordshire

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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

£15,295

ST3 7PG Rough Close, Staffordshire

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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

£15,845

£15,750

CA119BF

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1 / 3

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

- 2 Turbo 130 GS Line 5dr

2025
37,074 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

£13,550

WD3 3RT Croxley Green, Hertfordshire

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-1%

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
33,200 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

£14,299

£14,499

PE32 1DD Pott Row, Norfolk

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Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,990

Super price

You save £2,510

OX5 1NZ Oxfordshire, Oxfordshire

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,600

Super price

You save £2,300

EN88DY

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£15,544

Good price

You save £2,056

CA30GW

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,790

Super price

You save £3,110

BD2 1DS West Yorkshire, West Yorkshire

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

New

1 / 4

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

- 2 Turbo 130 GS Line 5dr

2025
31,290 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

£14,399

G329QA

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1 / 1

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

£14,295

CT20EZ, Kent

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-2%

1 / 4

Used (2022) Vauxhall Astra GS Line 181 HP | Fair price

6 Hybrid GS Line 5dr Auto

2022
24,878 miles
Trim level: GS Line
1.6L Electric/Petrol
Hatchback
Automatic
181 HP (133 kW)
CO2 emissions: 23 g CO2/km comb.
1.1 mpg
Details

Fair price

£15,999

£16,349

EH15 1BT Edinburgh, Edinburgh

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-3%

1 / 4

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

2022 | 1.2 Turbo GS Line Auto Euro

2022
21,021 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Automatic
131 HP (96 kW)
CO2 emissions: 127 g CO2/km comb.
5.7 mpg
Details

Fair price

£15,500

£16,100

PE1 5XL Peterborough, Cambridgeshire

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-5%

1 / 4

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

HATCHBACK 1.2 Turbo 130 GS Line

2022
9,673 miles
Trim level: GS Line
1.2L Petrol
Hatchback
Automatic
131 HP (96 kW)
CO2 emissions: 127 g CO2/km comb.
5.6 mpg
Details

Fair price

£15,399

£16,299

CW7 Cheshire West And Chester, Cheshire

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Carwow

GS Line

(2022) Vauxhall Astra GS Line 181 HP

£15,999

Fair price

Estimated price £15,000

EH15 1BT Edinburgh, Edinburgh

23 g CO2/km comb. - 181 HP (133 kW) - 1.1 Mpg

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,200

Super price

You save £2,900

ME195PL

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£14,594

Super price

You save £3,006

PO2 9QZ Hilsea, Hampshire

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

Carwow

GS Line

(2025) Vauxhall Astra GS Line 131 HP

£15,042

Super price

You save £3,458

PO2 9QZ Hilsea, Hampshire

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

Showing 1 - 25 of 113 results

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Vauxhall Astra (1000+)