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Used Mercedes petrol • 8,624 listings compared on price

Market overview: Market overview for used Mercedes petrol (July-2026): AutoUncle has price-compared 8,624 used Mercedes petrol vehicles from 40 dealer sites. The three most popular models are currently Mercedes A180, Mercedes A200, Mercedes CLA180, with prices ranging from £3,281 to £51,860 and a median price of £17,370. The most common body type is hatchback. AutoUncle has identified 1,112 cars currently listed below expected market value, and 39.0% of listings have had a price reduction in the last 30 days (largest saving: £5,008). The average selling time for a used Mercedes petrol is 26 days. (Source: AutoUncle market data, July-2026)

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Sandicliffe.co.uk

Used Mercedes GLC300 258 HP (189 kW) 2021 Grey SUV

(2021) Mercedes GLC300 258 HP

Fair price

Leicester, Leicestershire

166 g CO2/km comb. - 258 HP (189 kW) - 35.3 Mpg

Carwow

Used Mercedes A200 Executive 163 HP (119 kW) 2022 Hatchback

(2022) Mercedes A200 Executive 163 HP

Fair price

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

Carwow

Used Mercedes A180 Executive 136 HP (100 kW) 2026 Hatchback

(2026) Mercedes A180 Executive 136 HP

Super price

You save £2,610

133 g CO2/km comb. - 136 HP (100 kW) - 5.9 Mpg

Carwow

Used Mercedes GLB200 AMG line 163 HP (119 kW) 2022 SUV

(2022) Mercedes GLB200 AMG line 163 HP

Good price

You save £1,610

162 g CO2/km comb. - 163 HP (119 kW) - 7.2 Mpg

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-6%

1 / 4

Used (2020) Mercedes GLA180 Urban 122 HP | Super price

GLA Class Gla Urban Edition 5dr

Oct 2020
61,017 miles
Trim level: Urban
1.6L Petrol
SUV
Automatic
122 HP (89 kW)
CO2 emissions: 158 g CO2/km comb.
39.2 mpg
Details

Super price

£10,892

£11,592

LE12 Loughborough, Leicestershire

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Used (2022) Mercedes CLA180 AMG Line Premium Plus 136 HP | Super price

CLA Class Cla AMG Line Premium

Jun 2022
87,000 miles
Trim level: AMG Line Premium Plus
1.3L Petrol
Coupe
Automatic
136 HP (100 kW)
CO2 emissions: 126 g CO2/km comb.
45.6 mpg
Details

Super price

£14,981

Leicester, Leicestershire

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Used (2019) Mercedes E200 SE 184 HP | Good price

E-Class Estate 2020 SE 5dr

2019
97,910 miles
Trim level: SE
2.0L Petrol
Estate
Automatic
184 HP (135 kW)
CO2 emissions: 182 g CO2/km comb.
8 mpg
Details

Good price

£13,495

TN13 2TH Dunton Green, Kent

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Used (2022) Mercedes CLA180 AMG line 136 HP | Good price

2022
32,482 miles
Trim level: AMG line
1.3L Petrol
Coupe
Automatic
136 HP (100 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£18,780

EN88DY

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Carwow

Used Mercedes CLA180 AMG line 136 HP (100 kW) 2022 Sedan

(2022) Mercedes CLA180 AMG line 136 HP

Good price

You save £1,465

CA3 0ET Cumberland, Cumbria

138 g CO2/km comb. - 136 HP (100 kW) - 5.9 Mpg

Carwow

Used Mercedes A200 Executive 163 HP (119 kW) 2022 Hatchback

(2022) Mercedes A200 Executive 163 HP

Good price

You save £1,805

BL4 9EA Farnworth, Manchester

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

Carwow

Used Mercedes CLA180 AMG line 136 HP (100 kW) 2022 Coupe

(2022) Mercedes CLA180 AMG line 136 HP

Super price

You save £3,521

SO31 7FL Lower Swanwick, Hampshire

138 g CO2/km comb. - 136 HP (100 kW) - 5.9 Mpg

Carwow

Used Mercedes GLA250 Executive 211 HP (155 kW) 2019 SUV

(2019) Mercedes GLA250 Executive 211 HP

Fair price

You save £1,001

CW7 Cheshire West And Chester, Cheshire

169 g CO2/km comb. - 211 HP (155 kW) - 7.8 Mpg

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1 / 4

Used (2022) Mercedes A200 Executive 163 HP | Good price

A-Class Saloon 2023 Sport

2022
27,988 miles
Trim level: Executive
1.3L Petrol
Sedan
Automatic
163 HP (119 kW)
CO2 emissions: 136 g CO2/km comb.
6 mpg
Details

Good price

£17,849

G329QA

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Used (2022) Mercedes A200 AMG line 163 HP | Good price

A-Class 2023 AMG Line Premium 5dr

2022
71,023 miles
Trim level: AMG line
1.3L Petrol
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£13,692

TN389QQ

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Used (2026) Mercedes GLA200 Executive 163 HP | Good price

2026
14,441 miles
Trim level: Executive
1.3L Petrol
SUV
Automatic
163 HP (119 kW)
CO2 emissions: 150 g CO2/km comb.
6.6 mpg
Details

Good price

£28,495

SG61BL

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Used (2022) Mercedes A35 AMG Premium 306 HP | Super price

AMG 2023 4Matic Premium 5dr

2022
39,510 miles
Trim level: Premium
2.0L Petrol
Hatchback
Automatic
306 HP (225 kW)
CO2 emissions: 196 g CO2/km comb.
8.6 mpg
Details

Super price

£19,920

PE46ZL

Availability verified

-2%

1 / 4

Used (2022) Mercedes CLA200 AMG line 163 HP | Good price

- AMG Line 4dr Tip Auto

2022
42,751 miles
Trim level: AMG line
1.3L Petrol
Coupe
Automatic
163 HP (119 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£17,499

£17,949

DH3 2BQ Birtley, Durham

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Used (2019) Mercedes C200 AMG line 198 HP | Good price

AMG Line 2dr 9G-Tronic

2019
47,260 miles
Trim level: AMG line
1.5L Petrol
Coupe
Automatic
198 HP (145 kW)
CO2 emissions: 156 g CO2/km comb.
6.8 mpg
Details

Good price

£15,395

LE10 3DJ Leicestershire, Leicestershire

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Used Mercedes A35 AMG Premium Plus 306 HP (225 kW) 2022 Hatchback

(2022) Mercedes A35 AMG Premium Plus 306 HP

Super price

You save £3,205

LE10 3DJ Leicestershire, Leicestershire

198 g CO2/km comb. - 306 HP (225 kW) - 8.6 Mpg

Carwow

Used Mercedes CLA250 AMG line 224 HP (164 kW) 2022 Coupe

(2022) Mercedes CLA250 AMG line 224 HP

Good price

You save £1,801

158 g CO2/km comb. - 224 HP (164 kW) - 6.9 Mpg

Carwow

Used Mercedes A200 AMG Line Premium Plus 163 HP (119 kW) 2021 Hatchback

(2021) Mercedes A200 AMG Line Premium Plus 163 HP

Fair price

WD3 3RT Croxley Green, Hertfordshire

139 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

Carwow

Used Mercedes A200 AMG Line Premium 163 HP (119 kW) 2022 Hatchback

(2022) Mercedes A200 AMG Line Premium 163 HP

Good price

You save £1,905

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

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1 / 3

Used (2022) Mercedes CLA200 AMG line 163 HP | Good price

2022
57,341 miles
Trim level: AMG line
1.3L Petrol
Coupe
Automatic
163 HP (119 kW)
CO2 emissions: 141 g CO2/km comb.
6.1 mpg
Details

Good price

£16,390

TS170BE

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Used (2022) Mercedes A200 Executive 163 HP | Good price

A-Class 2023 AMG Line Executive

2022
44,672 miles
Trim level: Executive
1.3L Petrol
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£16,150

N11 1GN Greater London, London

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Used (2022) Mercedes A200 Executive 163 HP | Super price

A-Class 2023 Sport Executive 5dr

2022
39,214 miles
Trim level: Executive
1.3L Petrol
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
6 mpg
Details

Super price

£15,300

CA119BF

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1 / 4

Used (2018) Mercedes A160 AMG line 102 HP | Good price

A-Class 2018 AMG Line 5dr

2018
52,000 miles
Trim level: AMG line
1.6L Petrol
Hatchback
Manual
102 HP (75 kW)
CO2 emissions: 126 g CO2/km comb.
5.5 mpg
Details

Good price

£9,995

PR8 5NJ Merseyside, Merseyside

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-12%

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Used (2022) Mercedes CLA180 AMG line 136 HP | Good price

-AMG Line 4dr Tip Auto

2022
55,273 miles
Trim level: AMG line
1.3L Petrol
Sedan
Automatic
136 HP (100 kW)
CO2 emissions: 138 g CO2/km comb.
5.9 mpg
Details

Good price

£17,435

£19,995

CA3 0ET Cumberland, Cumbria

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1 / 1

Used (2022) Mercedes GLC300 AMG line 258 HP | Super price

4Matic Premium 5dr 9G-Tronic

2022
28,489 miles
Trim level: AMG line
2.0L Petrol
SUV
Automatic
258 HP (189 kW)
CO2 emissions: 188 g CO2/km comb.
8.3 mpg
Details

Super price

£26,790

S751LR

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1 / 2

Used (2020) Mercedes A250 AMG line 224 HP | Good price

Premium 5dr Auto

2020
37,900 miles
Trim level: AMG line
2.0L Petrol
Hatchback
Automatic
224 HP (164 kW)
CO2 emissions: 156 g CO2/km comb.
6.9 mpg
Details

Good price

£15,995

WV10 0AE West Midlands, West Midlands

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1 / 1

Used (2017) Mercedes SLC200 AMG line 184 HP | Good price

SLC AMG Line 2dr 9G-Tronic

2017
58,000 miles
Trim level: AMG line
2.0L Petrol
Cabriolet
Automatic
184 HP (135 kW)
CO2 emissions: 173 g CO2/km comb.
7.3 mpg
Details

Good price

£15,490

BD21 4DL West Yorkshire, West Yorkshire

Availability verified

-1%

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Used (2022) Mercedes A200 AMG line 163 HP | Good price

A-Class 2023 AMG Line Premium 5dr

2022
44,837 miles
Trim level: AMG line
1.3L Petrol
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£15,330

£15,600

SW170HB

Availability verified

-1%

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Used (2022) Mercedes A200 AMG line 163 HP | Good price

A-Class 2023 AMG Line Premium 5dr

2022
61,774 miles
Trim level: AMG line
1.3L Petrol
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£14,150

£14,400

N11 1GN Greater London, London

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Used Mercedes GLA200 AMG line 163 HP (119 kW) 2022 SUV

(2022) Mercedes GLA200 AMG line 163 HP

Good price

You save £1,505

LE10 3DJ Leicestershire, Leicestershire

153 g CO2/km comb. - 163 HP (119 kW) - 6.8 Mpg

Carwow

Used Mercedes A200 Executive 163 HP (119 kW) 2022 Hatchback

(2022) Mercedes A200 Executive 163 HP

Fair price

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

Carwow

Used Mercedes CLA200 AMG line 163 HP (119 kW) 2022 Coupe

(2022) Mercedes CLA200 AMG line 163 HP

Fair price

139 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

Carwow

Used Mercedes A200 Executive 163 HP (119 kW) 2022 Hatchback

(2022) Mercedes A200 Executive 163 HP

Super price

You save £3,200

WD3 3RT Croxley Green, Hertfordshire

138 g CO2/km comb. - 163 HP (119 kW) - 6.1 Mpg

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Used (2022) Mercedes A200 AMG Line Premium 163 HP | Good price

- A-Class AMG Line Premium 5dr

2022
60,180 miles
Trim level: AMG Line Premium
1.3L Petrol
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 138 g CO2/km comb.
6.1 mpg
Details

Good price

£14,495

£15,500

BB115EX

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Used (2020) Mercedes A250 AMG line 224 HP | Super price

5dr Auto

2020
51,135 miles
Trim level: AMG line
2.0L Petrol
Hatchback
Automatic
224 HP (164 kW)
CO2 emissions: 155 g CO2/km comb.
6.8 mpg
Details

Super price

£13,690

CV370HR

Availability verified

-9%

1 / 4

Used (2018) Mercedes A180 Executive 122 HP | Good price

- A-Class SE Executive 5dr

2018
53,989 miles
Trim level: Executive
1.6L Petrol
Hatchback
Manual
122 HP (89 kW)
CO2 emissions: 127 g CO2/km comb.
5.5 mpg
Details

Good price

£8,800

£9,680

CB22 6SE Foxton, Cambridgeshire

Availability verified

1 / 4

Used (2022) Mercedes A35 AMG Premium Plus 306 HP | Good price

AMG 2023 4Matic Premium Plus 5dr

2022
53,886 miles
Trim level: Premium Plus
2.0L Petrol
Hatchback
Automatic
306 HP (225 kW)
CO2 emissions: 198 g CO2/km comb.
8.6 mpg
Details

Good price

£22,699

£22,499

NE84AP

Availability verified

-1%

1 / 4

Used (2021) Mercedes A180 SE 136 HP | Good price

A-Class 2022 SE 5dr

2021
55,618 miles
Trim level: SE
1.3L Petrol
Hatchback
Manual
136 HP (100 kW)
CO2 emissions: 134 g CO2/km comb.
5.9 mpg
Details

Good price

£12,295

£12,495

BL4 9EA Farnworth, Manchester

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Used Mercedes GLA180 Urban 122 HP (89 kW) 2020 SUV

(2020) Mercedes GLA180 Urban 122 HP

Fair price

Estimated price £13,665

169 g CO2/km comb. - 122 HP (89 kW) - 7.4 Mpg

Carwow

Used Mercedes A250 Premium 218 HP (160 kW) 2018 Hatchback

(2018) Mercedes A250 Premium 218 HP

Fair price

WD3 3RT Croxley Green, Hertfordshire

156 g CO2/km comb. - 218 HP (160 kW) - 6.6 Mpg

Carwow

Used Mercedes SLC200 AMG line 184 HP (135 kW) 2017 Blue Cabriolet

(2017) Mercedes SLC200 AMG line 184 HP

Good price

You save £1,210

BD21 4DL West Yorkshire, West Yorkshire

173 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

Used Mercedes C43 AMG Premium 367 HP (269 kW) 2018 Coupe

(2018) Mercedes C43 AMG Premium 367 HP

Good price

You save £2,130

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

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