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BMW 420 in Guildford • 7 cars with AutoUncle Valuation

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Used BMW 420 M Sport 184 HP (135 kW) 2022 Grey Cabriolet

(2022) BMW 420 M Sport 184 HP

£29,216

Fair price

Estimated price £28,175

RH1 5EP Salfords, Surrey

160 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

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Used BMW 420 M Sport 184 HP (135 kW) 2026 Grey Coupe

(2026) BMW 420 M Sport 184 HP

£35,999

Super price

You save £5,101

GU1 1RU Surrey, Surrey

153 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

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(2022) BMW 420 M Sport 184 HP

£28,495

Fair price

You save £405

GU1 1RU Surrey, Surrey

154 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

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Used BMW 420 M Sport 184 HP (135 kW) 2023 Black Cabriolet

(2023) BMW 420 M Sport 184 HP

£31,303

Fair price

You save £497

RH1 5EP Salfords, Surrey

160 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

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1 / 4

Used (2026) BMW 420 M Sport 184 HP | Super price

4 Series Gran Coupe 2026 M sport i

2026
4,217 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 153 g CO2/km comb.
6.6 mpg
Details

Super price

£35,999

£35,995

GU1 1RU Surrey, Surrey

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1 / 4

Used (2026) BMW 420 M Sport 184 HP | Good price

4 Series 2026 M Sport i Step

2026
6,700 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 144 g CO2/km comb.
6.3 mpg
Details

Good price

£37,999

GU1 1RU Surrey, Surrey

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Used (2023) BMW 420 M Sport 181 HP | Good price

4 Series i M Sport 2dr Step

2023
13,600 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 144 g CO2/km comb.
43.5 mpg
Details

Good price

£29,995

Motors.co.uk

KT24 6AA East Horsley, Surrey

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1 / 4

Used (2022) BMW 420 M Sport 184 HP | Fair price

4 Series Convertible 2022 M Sport

2022
28,846 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
6.8 mpg
Details

Fair price

£28,495

GU1 1RU Surrey, Surrey

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Used BMW 420 M Sport 184 HP (135 kW) 2023 Blue Coupe

(2023) BMW 420 M Sport 184 HP

£27,280

Fair price

You save £1,020

GU15 3DT Surrey, Surrey

153 g CO2/km comb. - 184 HP (135 kW) - 6.6 Mpg

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Used BMW 420 M Sport 184 HP (135 kW) 2026 Blue Coupe

(2026) BMW 420 M Sport 184 HP

£37,999

Good price

You save £2,401

GU1 1RU Surrey, Surrey

144 g CO2/km comb. - 184 HP (135 kW) - 6.3 Mpg

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Used BMW 420 Sport Line 184 HP (135 kW) 2019 Blue Coupe

(2019) BMW 420 Sport Line 184 HP

£11,750

Good price

You save £1,050

KT11 1JJ Surrey, Surrey

178 g CO2/km comb. - 184 HP (135 kW) - 7.4 Mpg

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Used BMW 220 M Sport 184 HP (135 kW) 2025 Black Coupe

(2025) BMW 220 M Sport 184 HP

£32,462

Fair price

Estimated price £31,961

RH1 5EP Salfords, Surrey

146 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

1 / 4

Used (2019) BMW 420 M Sport 181 HP | Fair price

4 Series Gran Coupe 2.0 i GPF M

2019
46,000 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
181 HP (133 kW)
CO2 emissions: 169 g CO2/km comb.
37.2 mpg
Details

Fair price

£16,000

Motors.co.uk

KT16 0NQ Ottershaw, Surrey

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1 / 4

Used (2022) BMW 420 M Sport 184 HP | A bit pricey

4 Series 2022 M Sport i xDrive

2022
28,489 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
6.8 mpg
Details

A bit pricey

£28,995

£28,495

GU1 1RU Surrey, Surrey

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1 / 4

Used (2021) BMW 420 M Sport 184 HP | A bit pricey

4 Series Convertible 2021 M Sport

2021
10,821 miles
Trim level: M Sport
2.0L Petrol
Cabriolet
Automatic
184 HP (135 kW)
CO2 emissions: 154 g CO2/km comb.
6.8 mpg
Details

A bit pricey

£29,495

GU1 1RU Surrey, Surrey

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Used Mercedes CLA250 AMG Line Premium Plus 224 HP (164 kW) 2022 Blue Coupe

(2022) Mercedes CLA250 AMG Line Premium Plus 224 HP

£22,900

Fair price

You save £200

TW15 1RZ Surrey, Surrey

155 g CO2/km comb. - 224 HP (164 kW) - 6.8 Mpg

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Used Mercedes C250 AMG line 204 HP (150 kW) 2018 Black Cabriolet

(2018) Mercedes C250 AMG line 204 HP

£16,000

Good price

You save £1,600

KT11 1JJ Surrey, Surrey

126 g CO2/km comb. - 204 HP (150 kW) - 57.0 Mpg

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Used Mercedes CLA200 Executive 163 HP (119 kW) 2022 White Coupe

(2022) Mercedes CLA200 Executive 163 HP

£21,300

Fair price

You save £200

GU15 3DT Surrey, Surrey

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

Carwow

New BMW 220 M Sport 170 HP (125 kW) 2025 Grey Coupe

(2025) BMW 220 M Sport 170 HP

£29,717

Fair price

You save £283

RH1 5EP Salfords, Surrey

120 g CO2/km comb. - 170 HP (125 kW) - 52.3 Mpg

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BMW 420 (868)