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BMW 420 in Crewe • 21 cars with AutoUncle Valuation

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Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2021 Coupe
(2021) BMW 420 M Sport 184 HP
£15,299

Super price

You save £3,801
CW7 Cheshire West And Chester, Cheshire

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

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Coupe
(2020) BMW 420 M Sport 184 HP
£15,599

Fair price

You save £501
CW7 Cheshire West And Chester, Cheshire

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

Carwow

Used BMW 420 Comfort Edition 184 HP (135 kW) 2019 Blue Cabriolet
(2019) BMW 420 Comfort Edition 184 HP
£16,899

Fair price

Estimated price £16,829
CW7 Cheshire West And Chester, Cheshire

143 g CO2/km comb. - 184 HP (135 kW) - 44.1 Mpg

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2020 Cabriolet
(2020) BMW 420 M Sport 190 HP
£16,799

Super price

You save £2,401
CW7 Cheshire West And Chester, Cheshire

156 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

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Good price

Fair price

A bit pricey

Expensive

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Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Coupe
(2020) BMW 420 M Sport 184 HP
£16,799

Fair price

You save £901
CW7 Cheshire West And Chester, Cheshire

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

Used BMW 220 Comfort Edition 190 HP (139 kW) 2021 Grey Coupe
(2021) BMW 220 Comfort Edition 190 HP
£18,399

Fair price

You save £201
CW7 Cheshire West And Chester, Cheshire

132 g CO2/km comb. - 190 HP (139 kW) - 55.4 Mpg

Carwow

Used BMW 220 M Sport 178 HP (130 kW) 2021 Grey Estate
(2021) BMW 220 M Sport 178 HP
£18,699

Fair price

Estimated price £18,000
CW7 Cheshire West And Chester, Cheshire

149 g CO2/km comb. - 178 HP (130 kW) - 43.5 Mpg

Carwow

Used Audi A5 S-Line 150 HP (110 kW) 2018 Grey Coupe
(2018) Audi A5 S-Line 150 HP
£14,299

Fair price

You save £601
CW7 Cheshire West And Chester, Cheshire

127 g CO2/km comb. - 150 HP (110 kW) - 52.3 Mpg

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Used BMW 220 M Sport 184 HP (135 kW) 2020 Black Coupe
(2020) BMW 220 M Sport 184 HP
£15,840

Super price

You save £3,360
WA2 8JH Warrington, Cheshire

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

Carwow

Used Mercedes C250 AMG Line Premium Plus 204 HP (150 kW) 2018 Silver Sedan
(2018) Mercedes C250 AMG Line Premium Plus 204 HP
£15,699

Good price

You save £1,201
CW7 Cheshire West And Chester, Cheshire

117 g CO2/km comb. - 204 HP (150 kW) - 61.4 Mpg

Carwow

Used VW Arteon Elegance 150 HP (110 kW) 2024 Estate
(2024) VW Arteon Elegance 150 HP
£18,799

Super price

You save £2,801
CW7 Cheshire West And Chester, Cheshire

133 g CO2/km comb. - 150 HP (110 kW) - 5.1 Mpg

Carwow

Used Audi A5 S-Line 204 HP (150 kW) 2024 Coupe
(2024) Audi A5 S-Line 204 HP
£20,799

Super price

You save £4,801
CW7 Cheshire West And Chester, Cheshire

150 g CO2/km comb. - 204 HP (150 kW) - 6.6 Mpg

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Used VW Arteon R-line 190 HP (139 kW) 2024 Estate
(2024) VW Arteon R-line 190 HP
£20,399

Good price

You save £2,001
CW7 Cheshire West And Chester, Cheshire

163 g CO2/km comb. - 190 HP (139 kW) - 7.2 Mpg

Carwow

Used Mercedes CLA250 AMG line 224 HP (164 kW) 2021 Black Coupe
(2021) Mercedes CLA250 AMG line 224 HP
£20,699

Fair price

You save £1,201
CW7 Cheshire West And Chester, Cheshire

154 g CO2/km comb. - 224 HP (164 kW) - 47.9 Mpg

Carwow

Used BMW 220 M Sport 190 HP (139 kW) 2020 Coupe
(2020) BMW 220 M Sport 190 HP
£14,099

Super price

You save £4,601
CW7 Cheshire West And Chester, Cheshire

153 g CO2/km comb. - 190 HP (139 kW) - 5.8 Mpg

Carwow

Used BMW 220 Comfort Edition 190 HP (139 kW) 2020 White Coupe
(2020) BMW 220 Comfort Edition 190 HP
£16,199

Super price

You save £2,901
CW7 Cheshire West And Chester, Cheshire

124 g CO2/km comb. - 190 HP (139 kW) - 61.4 Mpg

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Verified Dealers

Carwow

Used VW Arteon R-line 190 HP (139 kW) 2023 Grey Hatchback
(2023) VW Arteon R-line 190 HP
£19,599

Fair price

You save £1,101
CW7 Cheshire West And Chester, Cheshire

164 g CO2/km comb. - 190 HP (139 kW) - 7.2 Mpg

Carwow

Used VW Arteon R-line 190 HP (139 kW) 2019 White Hatchback
(2019) VW Arteon R-line 190 HP
£18,099

Good price

You save £1,301
CW7 Cheshire West And Chester, Cheshire

154 g CO2/km comb. - 190 HP (139 kW) - 61.4 Mpg

Carwow

Used VW Arteon R-line 190 HP (139 kW) 2020 Hatchback
(2020) VW Arteon R-line 190 HP
£13,899

Good price

You save £1,501
CW7 Cheshire West And Chester, Cheshire

177 g CO2/km comb. - 190 HP (139 kW) - 7.8 Mpg

Carwow

Used Mercedes CLA200 AMG line 156 HP (114 kW) 2019 Black Coupe
(2019) Mercedes CLA200 AMG line 156 HP
£17,199

Fair price

You save £1
CW7 Cheshire West And Chester, Cheshire

147 g CO2/km comb. - 156 HP (114 kW) - 44.1 Mpg

Showing 1 - 21 of 21 results

How much does a used BMW 420 cost? Prices, ratings and depreciation by model year

How much does a used BMW 420 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 BMW 420

£29,990 - £54,376£45,4851,600 miles-£42091

2025 BMW 420

£35,099 - £50,754£41,6505,000 miles-£1,94085

2024 BMW 420

£30,748 - £41,934£35,84811,100 miles-£4,04037

2023 BMW 420

£25,967 - £35,046£30,40222,200 miles-£2,44078

2022 BMW 420

£23,875 - £31,545£27,21030,500 miles-£1,880129

2021 BMW 420

£16,320 - £28,852£24,29644,200 miles-£1,520111

2020 BMW 420

£12,760 - £24,015£17,88157,000 miles-£1,20060

2019 BMW 420

£11,488 - £18,960£15,32463,100 miles-£1,02097

2018 BMW 420

£10,990 - £17,498£14,45165,000 miles-£400149

2017 BMW 420

£7,725 - £15,986£12,39773,100 miles-£920123

2016 BMW 420

£6,795 - £14,988£10,84588,100 miles-£88098

2015 BMW 420

£5,984 - £14,157£9,43393,000 miles-£96090

2014 BMW 420

£5,947 - £12,973£8,99493,800 miles-£58071

2013 BMW 420

£6,810 - £10,655£8,33191,600 miles-£1,00010

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 1 July 2026

Comparison of BMW 420 variants and prices

Below you can compare prices and depreciation for the 5 most popular BMW 420 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW 420 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

BMW 420 M Sport

£8,295 - £46,561£22,72047,900 miles+£7001,178

BMW 420 Comfort Edition

£5,897 - £23,025£11,94781,000 miles-£2,00011

BMW 420 Sport Line

£5,995 - £16,147£10,63076,000 miles-£1,90070

BMW 420 Luxury Line

£6,478 - £13,854£10,05074,100 miles-£64032
💰 The budget choice

BMW 420 Impressive

£4,289 - £10,130£7,128111,000 miles-< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 1 July 2026

Which variant should you choose?

💰 The budget choice

The Impressive is the cheapest entry point with an average price of £7,128.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most M Sport for sale right now (1178), which gives you the most options to choose from.

📈 The best value

The M Sport has held its price stable with minimal loss in value over the past year (+£700).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Used BMW 420 by area

See BMW 420