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BYD Sealion 7 (SUV) • 184 cars with Valuation

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Carwow

Used BYD Sealion 7 Design 389 kW (530 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Design 530 HP
£34,866

Super price

You save £4,934
AL40QU

0 g CO2/km comb. - 389 kW (530 HP) - 21.4 Kwh/100 km

Carwow Leasing

New BYD Sealion 7 Design 389 kW (530 HP) 2026 Atlantis grey SUV
SUV
(2026) BYD Sealion 7 Design 530 HP
£48,995

Fair price

Estimated price £47,290
PO198NX Southampton, West Sussex

0 g CO2/km comb. - 389 kW (530 HP) - 21.4 Kwh/100 km

Carwow Leasing

New BYD Sealion 7 Comfort 230 kW (313 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Comfort 313 HP
£44,655

Fair price

Estimated price £44,608
PE113DQ

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

Carwow

Used BYD Sealion 7 Design 389 kW (530 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Design 530 HP
£35,490

Super price

You save £4,710
CV34 6SP Heathcote, Warwickshire

0 g CO2/km comb. - 389 kW (530 HP) - 21.4 Kwh/100 km

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Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Carwow Leasing

New BYD Sealion 7 Design 389 kW (530 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Design 530 HP
£48,098

Fair price

Estimated price £47,285
IP326AL

0 g CO2/km comb. - 389 kW (530 HP) - 21.4 Kwh/100 km

Carwow Leasing

New BYD Sealion 7 Comfort 230 kW (313 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Comfort 313 HP
£44,990

Fair price

Estimated price £44,611
PE30 4NB Norfolk, Norfolk

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

Carwow

Used BYD Sealion 7 Comfort 230 kW (313 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Comfort 313 HP
£32,950

Super price

You save £4,550
TA12EJ, Somerset

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

Carwow

Used BYD Sealion 7 Comfort 230 kW (313 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Comfort 313 HP
£31,859

Super price

You save £5,441
CO12GN

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

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Carwow

Used BYD Sealion 7 Comfort 230 kW (313 HP) 2025 Grey SUV
SUV
(2025) BYD Sealion 7 Comfort 313 HP
£30,400

Good price

You save £2,300
ME19 5PL Kent, Kent

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

Carwow

Used BYD Sealion 7 Comfort 230 kW (313 HP) 2025 Grey SUV
SUV
(2025) BYD Sealion 7 Comfort 313 HP
£32,143

Good price

You save £2,257
WR3 8UA Worcestershire, Worcestershire

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

Carwow

Used BYD Sealion 7 Design 389 kW (530 HP) 2025 Grey SUV
SUV
(2025) BYD Sealion 7 Design 530 HP
£33,350

Super price

You save £4,050
SO31 7FL Lower Swanwick, Hampshire

0 g CO2/km comb. - 389 kW (530 HP) - 21.4 Kwh/100 km

Carwow

Used BYD Sealion 7 Comfort 230 kW (313 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Comfort 313 HP
£30,100

Fair price

You save £1,400
SY1 3AB Shropshire, Shropshire

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

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Carwow

Used BYD Sealion 7 Comfort 230 kW (313 HP) 2026 SUV
SUV
(2026) BYD Sealion 7 Comfort 313 HP
£32,450

Good price

You save £3,050
BS45NL

0 g CO2/km comb. - 230 kW (313 HP) - 19.9 Kwh/100 km

Carwow

Used Volvo XC90 Core 250 HP (183 kW) 2025 SUV
SUV
(2025) Volvo XC90 Core 250 HP
£36,990

Super price

You save £4,710
B240QY

190 g CO2/km comb. - 250 HP (183 kW) - 8.4 Mpg

Carwow

New Nissan Ariya Evolve 225 kW (306 HP) 2025 Black SUV
SUV
(2025) Nissan Ariya Evolve 306 HP
£34,292

Fair price

Estimated price £33,261
EN9 1JD Essex, Essex

0 g CO2/km comb. - 225 kW (306 HP) - 19.5 Kwh/100 km

Carwow Leasing

New Audi Q3 Sportback S-Line 150 HP (110 kW) 2026 SUV
SUV
(2026) Audi Q3 Sportback S-Line 150 HP
£43,840

Fair price

Estimated price £42,995
L5 9XN Merseyside, Merseyside

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

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Used Hyundai Santa Fe 215 HP (158 kW) 2025 Green SUV
SUV
(2025) Hyundai Santa Fe 215 HP
£43,699

Good price

You save £1,901
ME8 8PT Rainham, Kent

167 g CO2/km comb. - 215 HP (158 kW) - 38.2 Mpg

Carwow Leasing

New Volvo XC60 Plus 350 HP (257 kW) 2025 Black SUV
SUV
(2025) Volvo XC60 Plus 350 HP
£49,454

Fair price

Estimated price £49,414
WC1E 7DP Greater London, London

24 g CO2/km comb. - 350 HP (257 kW) - 2.8 Mpg

Carwow

Used Land Rover Range Rover Sport HSE 249 HP (183 kW) 2021 SUV
SUV
(2021) Land Rover Range Rover Sport HSE 249 HP
£34,980

Fair price

You save £420
Sheffield, South Yorkshire

218 g CO2/km comb. - 249 HP (183 kW) - 8.2 Mpg

Carwow

Used Volvo XC90 Ultimate 455 HP (334 kW) 2023 SUV
SUV
(2023) Volvo XC90 Ultimate 455 HP
£39,985

Super price

You save £4,015
PE201JH

31 g CO2/km comb. - 455 HP (334 kW) - 1.2 Mpg

Showing 1 - 25 of 184 results

How much does a used BYD Sealion 7 cost? Prices, ratings and depreciation by model year

How much does a used BYD Sealion 7 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 BYD Sealion 7

£27,110 - £57,095£44,2520 miles-£420109

2025 BYD Sealion 7

£30,518 - £51,174£37,1994,600 miles-£10,26065

*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: 30 June 2026

Comparison of BYD Sealion 7 variants and prices

Below you can compare prices and depreciation for the 2 most popular BYD Sealion 7 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BYD Sealion 7 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

BYD Sealion 7 Design

£33,134 - £50,411£41,4561,800 miles-£4,42069
💰 The budget choice

BYD Sealion 7 Comfort

£30,290 - £45,695£36,4024,100 miles-£4,72060

*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: 30 June 2026

Which variant should you choose?

💰 The budget choice

The Comfort is the cheapest entry point with an average price of £36,402.

🏆 The most popular

There are the most Design for sale right now (69), which gives you the most options to choose from.

📈 The best value

The Design has held its price stable with minimal loss in value over the past year (-£4,420).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BYD Sealion 7