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BMW 420 Gran Coupé in Winchester • 17 cars with AutoUncle Valuation

Average sales data

Avg. price

£26,969

Cars found

17

Depreciation

-

Avg. sale time

79 days

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Price checked by AutoUncle

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Carwow Leasing

New Audi A5 204 HP (150 kW) 2025 Coupe
(2025) Audi A5 204 HP
£49,990

Fair price

You save £810
PO35FH Portsmouth, Hampshire

132 g CO2/km comb. - 204 HP (150 kW) - 5.0 Mpg

Carwow

Used Mercedes CLA250 AMG line 224 HP (164 kW) 2022 Coupe
(2022) Mercedes CLA250 AMG line 224 HP
£19,762

Good price

You save £2,038
PO2 9QZ Hilsea, Hampshire

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

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2026 Coupe
(2026) BMW 220 M Sport 184 HP
£29,176

Super price

You save £4,124
PO3 5FF Portsmouth, Hampshire

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

Carwow

Used Mercedes E250 AMG line 218 HP (160 kW) 2022 Sedan
(2022) Mercedes E250 AMG line 218 HP
£20,745

Fair price

Estimated price £20,244
SO31 7FL Lower Swanwick, Hampshire

23 g CO2/km comb. - 218 HP (160 kW) - 1.0 Mpg

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Good price

Fair price

A bit pricey

Expensive

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Used BMW 220 M Sport 190 HP (139 kW) 2015 Coupe
(2015) BMW 220 M Sport 190 HP
£11,933

Fair price

Estimated price £11,329
PO2 9QZ Hilsea, Hampshire

107 g CO2/km comb. - 190 HP (139 kW) - 4.1 Mpg

Carwow

Used Mercedes CLA220 AMG Line Premium Plus 190 HP (139 kW) 2021 Black Sedan
(2021) Mercedes CLA220 AMG Line Premium Plus 190 HP
£18,501

Fair price

Estimated price £18,532
PO2 9QZ Hilsea, Hampshire

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Used BMW 530 Comfort Edition 265 HP (194 kW) 2019 Blue Sedan
(2019) BMW 530 Comfort Edition 265 HP
£17,495

Super price

You save £4,705
Hampshire, Hampshire

167 g CO2/km comb. - 265 HP (194 kW) - 6.4 Mpg

Carwow

Used Mercedes CLA180 AMG line 136 HP (100 kW) 2022 Coupe
(2022) Mercedes CLA180 AMG line 136 HP
£17,479

Super price

You save £3,521
SO31 7FL Lower Swanwick, Hampshire

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

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Used BMW 230 M Sport 245 HP (180 kW) 2026 Coupe
(2026) BMW 230 M Sport 245 HP
£31,261

Good price

You save £2,239
PO3 5FF Portsmouth, Hampshire

151 g CO2/km comb. - 245 HP (180 kW) - 6.6 Mpg

Carwow Leasing

New BYD Seal Boost 184 HP (135 kW) 2026 Obsidian black Sedan
(2026) BYD Seal Boost 184 HP
£32,090

Fair price

You save £910
PO77XW, Hampshire

52 g CO2/km comb. - 184 HP (135 kW) - 2.3 Mpg

Carwow Leasing

New Audi Q3 Sport 150 HP (110 kW) 2026 SUV
(2026) Audi Q3 Sport 150 HP
£35,671

Fair price

You save £829
SO533DH Chandlers Ford, Hampshire

140 g CO2/km comb. - 150 HP (110 kW) - 6.1 Mpg

Carwow Leasing

New BYD Seal Boost 218 HP (160 kW) 2026 Estate
(2026) BYD Seal Boost 218 HP
£34,379

Fair price

You save £121
PO77XW, Hampshire

16 g CO2/km comb. - 218 HP (160 kW) - 0.7 Mpg

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New Jaecoo 7 147 HP (108 kW) 2026 SUV
(2026) Jaecoo 7 147 HP
£29,391

Fair price

Estimated price £28,090
SO15 3JD Shirley, Hampshire

169 g CO2/km comb. - 147 HP (108 kW) - 7.4 Mpg

Carwow

Used Dacia Bigster Extreme 155 HP (114 kW) 2026 SUV
(2026) Dacia Bigster Extreme 155 HP
£28,000

Fair price

Estimated price £27,325
GU124HD, Hampshire

106 g CO2/km comb. - 155 HP (114 kW) - 4.8 Mpg

Carwow

Used Volvo XC40 Plus 163 HP (119 kW) 2026 SUV
(2026) Volvo XC40 Plus 163 HP
£28,490

Good price

You save £2,510
SO23 7QD Kings Worthy, Hampshire

149 g CO2/km comb. - 163 HP (119 kW) - 6.6 Mpg

Carwow Leasing

New Audi Q3 Sportback S-Line 150 HP (110 kW) 2026 SUV
(2026) Audi Q3 Sportback S-Line 150 HP
£39,657

Good price

You save £2,843
SO533DH Chandlers Ford, Hampshire

145 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

Showing 1 - 17 of 17 results

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

How much does a used BMW 420 Gran Coupé 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 Gran Coupé

£37,901 - £47,973£42,2554,000 miles-£14042

2025 BMW 420 Gran Coupé

£34,491 - £39,768£36,8837,500 miles-£5,04062

2024 BMW 420 Gran Coupé

£30,745 - £34,765£32,47414,200 miles-£3,26011

2023 BMW 420 Gran Coupé

£26,544 - £32,995£29,63325,200 miles-£2,28035

2022 BMW 420 Gran Coupé

£25,468 - £29,506£27,44430,700 miles-£1,72030

2021 BMW 420 Gran Coupé

£19,938 - £29,248£24,89842,600 miles-< 10

2020 BMW 420 Gran Coupé

£13,695 - £21,182£17,63248,800 miles-£50010

2019 BMW 420 Gran Coupé

£14,067 - £20,799£17,41153,100 miles-£48016

2018 BMW 420 Gran Coupé

£11,786 - £17,839£15,22757,800 miles+£10015

2017 BMW 420 Gran Coupé

£8,553 - £17,475£12,63085,700 miles-£1,20010

2015 BMW 420 Gran Coupé

£6,798 - £14,391£10,245112,800 miles-< 10

2016 BMW 420 Gran Coupé

£5,195 - £14,769£10,087109,000 miles+£1,480< 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: 16 July 2026

Comparison of BMW 420 Gran Coupé variants and prices

Below you can compare prices and depreciation for the 2 most popular BMW 420 Gran Coupé variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW 420 Gran Coupé variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

BMW 420 Gran Coupé M Sport

£12,965 - £43,043£30,13714,200 miles-£2,320238
💰 The budget choice

BMW 420 Gran Coupé Sport Line

£8,566 - £15,136£11,86391,900 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: 16 July 2026

Which variant should you choose?

💰 The budget choice

The Sport Line is the cheapest entry point with an average price of £11,863.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most M Sport for sale right now (238), 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 (-£2,320).

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Price checked by AutoUncle

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Expensive

See BMW 420 Gran Coupé

Price Information

BMW 420 Gran Coupé

Price ratingAverage price

Good

£35,990

Fair

£26,536

Poor

£25,490

Price valuation FAQs