Introducing the new BYD Seal U
A smart SUV with a modern cabin and genuinely useful plug-in hybrid tech, the new BYD Seal U feels built for everyday life in the UK. If you like the idea of doing the school run and local errands on electric power, but still want the freedom to head further without planning charge stops, the Seal U's Super DM-i setup makes a lot of sense.
The big talking point inside is the 15.6-inch central screen. It rotates 90 degrees between landscape and portrait, so it fits the job you're doing. Keep it wide for media and menus, then flip it upright when you want navigation to take up more of the display.
Under the bonnet, BYD's Super DM-i technology pairs a 1.5L Xiaoyun engine with a high-power electric motor and a Blade Battery. In day-to-day driving, that translates into quick, quiet pull-away, smooth progress in traffic, and instant response when you nip into a gap at a roundabout.
If you'd like to experience it properly, you can book a test drive with Vertu.
New BYD Seal U trim options
| Trim |
Best for |
Key features and differences |
| Boost |
Drivers who want the Seal U experience at the sharpest price |
Strong standard kit, plug-in hybrid setup, and the rotatable 15.6-inch display as your main control hub |
| Comfort |
Drivers who want to do more local miles on electric power |
Larger battery option for a longer electric-only WLTP range, plus extra comfort and convenience upgrades |
| Design (AWD) |
Drivers who want the quickest performance and all-weather traction |
All-wheel drive and stronger performance, plus added drive modes aimed at low-grip conditions |
New BYD Seal U running costs
| Trim |
WLTP electric range |
WLTP fuel economy |
WLTP CO2 |
Charging notes |
| Boost |
Up to 50 miles |
Up to 313.8 mpg |
Around 20 g/km |
AC up to 11kW, plus DC rapid support (rates vary by battery) |
| Comfort |
Up to 78 miles |
Up to 313.8 mpg |
Around 20 g/km |
AC up to 11kW, longer charge time due to larger battery |
| Design (AWD) |
Up to 43 miles |
Up to 235.4 mpg |
Up to around 37 g/km |
AC up to 11kW, DC rapid support (rates vary by battery) |
New BYD Seal U safety features and rating
- Euro NCAP safety rating: five stars (2023)
- Autonomous Emergency Braking (AEB)
- Adaptive Cruise Control
- Lane Departure Warning
- Lane Keep Assist
- Emergency Lane Keeping support
- Blind Spot Detection
- Rear Cross Traffic Alert
- Rear Cross Traffic Braking support
- Traffic Sign Recognition
- Driver Attention Warning
- eCall emergency call system
- Front Cross Traffic Alert
- Front Cross Traffic Braking support
- Door Opening Warning (useful for cyclists when parked)
- Multi-collision braking support after an impact
New BYD Seal U practicality and space
- 425-litre boot capacity for the weekly shop, a folded buggy, or a couple of suitcases
- Up to 1,440 litres with the rear seats folded for bulkier loads
- A wide tailgate opening that makes it easier to slide boxes and pushchairs in
- A comfortable rear bench that suits everyday family trips
- ISOFIX points for fitting compatible child seats on the outer rear seats
- 360-degree camera support helps with tight parking bays and awkward kerbs, so you waste less time shuffling back and forth
New BYD Seal U tech and convenience
- Rotatable 15.6-inch screen that switches between portrait and landscape, so navigation or media suits the drive you're doing
- Head-up display puts key information closer to your eyeline, helping you stay focused on the road in busy areas
- NFC keyless entry lets you unlock and start with a compatible device, which is handy when your hands are full
- Ventilated front seats help on warmer days, especially in stop-start traffic
- Heated front seats add comfort on cold mornings without needing the cabin fan on full blast
- Clear menus and a single "hub" screen layout keep the main functions in one place, which helps when more than one driver shares the car
Can I buy a new BYD Seal U on finance?
Yes, you can buy a new BYD Seal U on finance with Vertu, and it's a practical way to match your monthly budget to the trim and mileage that suit your day-to-day driving. Some customers like the flexibility of changing cars regularly, while others prefer a route that builds towards ownership, and BYD Seal U on finance gives you options either way (availability and figures vary by trim).
- PCP (Personal Contract Purchase): often suits drivers who want lower monthly payments and the choice to keep, change, or return the car at the end (subject to terms)
- HP (Hire Purchase): a straightforward way to pay towards owning the car, usually with fixed monthly payments
- PCH (Personal Contract Hire): more like leasing, where you pay to use the car for an agreed term
For a clearer overview, read car finance explained and compare the options side by side before you choose.
Where can I buy a new BYD Seal U?
You can visit a BYD dealership at Vertu to view the Seal U in person, compare trims, and speak with a colleague who can talk you through the details that matter, like how the rotating screen works day to day and which battery setup best fits your commute.
Buying through Vertu also means you get access to our customer service support, plus the wider aftersales help you need once you drive away.
If you're still weighing up your options, you can browse other new BYD models, or explore all our new cars in stock to compare similar SUVs and plug-in hybrids in one place. When you're ready, we can help you book an appointment, arrange a test drive, or support an online enquiry.
New BYD Seal U FAQs
Is the new BYD Seal U easy to park in tight spaces?
Parking feels less stressful thanks to the 360-degree camera support and the higher seating position, which helps you judge corners and kerbs. In tight car parks, the top-down view is particularly useful when lining up between bay lines or reversing near low obstacles.
What warranty cover should I expect on a new BYD Seal U?
BYD commonly offers a long manufacturer warranty package, with separate cover for the high-voltage battery on electrified models. Warranty terms can vary by market and model year, so it's worth confirming the exact coverage for the Seal U you choose at the point of order.
Which new BYD Seal U trim should I choose?
Boost suits drivers who want the core Seal U experience and strong standard kit. Comfort makes a great match if you plan to do more local miles on electric power and want that extra day-to-day ease. Design AWD fits drivers who value the quickest performance and all-weather traction, especially if you regularly travel on faster roads or prefer the added security of all-wheel drive.
Should I choose a fixed or flexible servicing plan for a new BYD Seal U?
A fixed plan can help you budget if you like knowing your costs in advance, while a flexible approach can suit drivers whose mileage changes year to year. With a plug-in hybrid, regular checks still matter, so choosing a plan often comes down to how predictable your driving is and how you prefer to pay. For the best fit, you can speak to our team about BYD-specific options and book work through BYD servicing.
What insurance group is the new BYD Seal U in?
Insurance groups vary by trim and insurer. Early UK listings commonly show the Seal U DM-i Design in group 40E. Boost and Comfort groupings are not always shown consistently yet across public sources, so the simplest approach is to get a quote using the exact registered vehicle details and compare like-for-like cover.
Are the tech features of the new BYD Seal U easy to use?
The main controls sit in one place on the 15.6-inch centre display, and the rotation feature helps you choose a layout that suits the task, such as portrait for a larger navigation view. After a short drive, most drivers find the screen and shortcuts feel familiar, especially for everyday jobs like setting navigation, adjusting media, and checking driving information.
