New (2026) BYD Seal Boost 218 HP | Super price
- U 1.5 DM-i Boost 5dr Auto
- 2026
- 5 miles
- Trim level: Boost
- 1.5L Electric/Petrol
- Estate
- Automatic
- 218 HP (160 kW)
- mpg: 0.7
- CO2: 16 g CO2/km comb.
- Details
Super price
Featured deals
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
- U 1.5 DM-i Boost 5dr Auto
Super price
Featured deals
- 6 Touring 1.5 DM-i Boost 5dr
Good price
390kW Excellence AWD 83kWh 4dr
Good price
230kw design 83kwh 4dr saloon
Super price
Featured deals
- U 1.5 DM-i AWD Design 5dr
Good price
390kW Excellence AWD 83kWh 4dr
Good price
Featured deals
- U 1.5 DM-i Boost 5dr Auto
Good price
- 390kW Excellence AWD 83kWh 4dr
Super price
- 6 1.5 DM-i Boost 4dr e-CVT
Good price
390kw excellence awd 83kwh 4dr
Good price
Featured deals
Used BYD Seal
Factors that affect the depreciation of a BYD Seal:
- Mileage driven
- Maintenance
- Service history
Depreciation is an important part of calculating the total cost of owning a BYD Seal. In addition to the monthly depreciation of £477, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 BYD Seal | £28,790 - £46,095 | £35,534 | 0 miles | +£460 | 146 |
2024 BYD Seal | £25,695 - £43,290 | £34,151 | 3,100 miles | -£3,460 | 20 |
2025 BYD Seal | £26,995 - £43,999 | £31,928 | 3,000 miles | -£5,720 | 250 |
*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: 9 March 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
BYD Seal Design | £28,990 - £44,393 | £35,938 | 0 miles | -£2,520 | 112 |
🏆 The most popular BYD Seal Boost | £26,990 - £34,295 | £30,822 | 0 miles | +£1,700 | 157 |
💰 The budget choice BYD Seal Comfort | £27,585 - £35,395 | £30,507 | 4,400 miles | -£2,000 | 44 |
*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: 9 March 2026
The Comfort is the cheapest entry point with an average price of £30,507.
There are the most Boost for sale right now (157), which gives you the most options to choose from.
The Boost has held its price stable with minimal loss in value over the past year (+£1,700).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - May | £38,520 | £33,480 | £43,580 | Estimate |
| 2025 - June | £41,660↗ | £37,120 | £46,200 | Estimate |
| 2025 - July | £40,160↘ | £35,860 | £44,480 | Estimate |
| 2025 - August | £39,480↘ | £34,860 | £44,100 | Estimate |
| 2025 - September | £39,140↘ | £34,440 | £43,820 | Estimate |
| 2025 - October | £39,020↘ | £34,120 | £43,900 | Estimate |
| 2025 - November | £38,340↘ | £33,900 | £42,800 | Estimate |
| 2025 - December | £35,620↘ | £31,940 | £39,300 | Estimate |
| 2026 - January | £34,200↘ | £30,880 | £37,500 | Estimate |
| 2026 - February | £32,800↘ | £29,840 | £35,760 | Estimate |
| 2026 - April | £30,260↘ | - | - | Forecast |
| 2026 - May | £28,980↘ | - | - | Forecast |
| 2026 - June | £27,720↘ | - | - | Forecast |
| 2026 - July | £26,440↘ | - | - | Forecast |
| 2026 - August | £25,180↘ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: 9 March 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-£5,720
Next 6 months
-£7,620
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
Keen on the BYD Seal? For good reason, the car is a favorite among many. AutoUncle has 364 used BYD Seals for sale in UK, each one collected from an online marketplace or dealership website.
A used BYD Seal costs between £27,999 for the cheapest variant and £45,844 for the most expensive model.
The used car price for a BYD Seal is determined by five primary factors: the year, engine size and performance, the car's fuel economy, how far the car has travelled as well as the trim level of the car.
For example, a younger car with fewer miles on the odometer typically costs more. Likewise, models at the premium end with luxurious features or potent engines tend to come with a more substantial price tag than, for example, an older model with more kilometres driven or with a lower equipment level.
As you considers the cost of a used BYD Seal, it's fundamental to analyze vehicles having the same engines and equipment. If you don't, you might draw an inaccurate conclusion about which car to buy.
The BYD Seal most commonly uses hybrid as its fuel type.
BYD Seal is available with the following fuel types:
It's highly recommended to reflect on your driving patterns before making a decision on the fuel type. How far do you tend to drive in a week? Are they mainly short trips, or do you often find yourself driving longer distances?
If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. Diesel cars can still make sense if you drive very far and don't have access to charging. Be aware that in several countries, diesel engines that emit high levels of pollutants are barred from urban areas.
The BYD Seal exists in two different body styles; sedan and stationcar, with the sedan as the preferred body style. Their four-door design means that saloons and sedans have long been popular with families. The distinct boot compartment ensures that luggage and other items are securely stored, away from the passenger cabin.
The BYD Seal is quite well-liked in its segment but still there are other alternative cars to consider.
Competing cars for the BYD Seal
With a selection of 4,152 available models on AutoUncle, the Ford Transit Custom clearly stands out as the top alternative to the BYD Seal. The Ford Transit Custom has an average price tag of £14,999.
The next best alternative car is the VW ID.3 with 1,622 cars listed for sale featuring an average selling price of £15,350. The Toyota Aygo X is the third best alternative. There are currently 1,590 of this car for sale in the UK with an average sales price of £13,900.
If the BYD Seal not is your definitive choice then, we have a list of electric vehicle recommendations for you in the same car segment. These are:
Can't seem to locate an electric car that matches your needs? Browse our full range of electric cars here.