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At Donnelly Group, we are proud to be an authorised BYD dealer in Northern Ireland, supplying a growing range of new and used BYD cars across NI. With showrooms in Dungannon and Ballymena, we make it easy to explore the latest BYD models, compare options and arrange a test drive at a time that suits you.
BYD builds fully electric cars and DM-i plug-in hybrids, from the compact DOLPHIN SURF to the SEALION 7 SUV and the SEAL 6 DM-i Touring estate. New BYDs start from £219 a month on PCP, and every new BYD comes with a 6-year/93,750-mile vehicle warranty and an 8-year/155,350-mile battery warranty.
Our current BYD line-up has been designed to suit all drivers, from city commuters to families and business users making the switch to electric.
A popular electric SUV, the BYD ATTO 3 offers a spacious interior, an elevated driving position and advanced battery technology. It’s ideal for families or drivers looking for practicality with zero-emissions driving.
One of BYD’s most accessible electric cars, the DOLPHIN is perfect for city driving and everyday commuting. With a compact design, a smart interior and an efficient range, it’s a great entry point into electric motoring.
Designed for flexibility and ease of use, the DOLPHIN SURF combines compact dimensions with clever storage and modern technology, making it ideal for urban lifestyles and shorter journeys.
A smaller SUV offering, the ATTO 2 delivers the practicality and driving confidence of an SUV in a more compact, agile format - perfect for drivers who want versatility without the larger footprint.
The BYD SEAL is a premium electric saloon, offering strong performance, a sleek design and a long driving range. Ideal for drivers seeking a more refined electric driving experience.
Combining electric driving with the flexibility of a petrol engine, the SEAL U DM-i is well suited to longer journeys while still delivering the benefits of low-emissions driving for everyday use.
A larger, more powerful electric SUV with bold styling and advanced technology, the SEALION 7 is designed for drivers who want space, performance and cutting-edge features.
A practical SUV with plug-in hybrid technology, the SEALION 5 DM-i delivers a balance of efficiency, performance and everyday usability.
A refined and efficient saloon offering plug-in hybrid technology, the SEAL 6 DM-i combines comfort, space and low running costs.
Ideal for drivers who need extra luggage space, the Touring version offers estate practicality with efficient hybrid performance.
The ATTO 2 DM-i gives you the compact ATTO 2 SUV with plug-in hybrid power, so you can drive on electric for everyday trips and use petrol for longer journeys.
The DOLPHIN G DM-i brings plug-in hybrid power to the DOLPHIN hatchback, for drivers not yet ready to go fully electric.
BYD's first pick-up, the SHARK, pairs a petrol engine with electric motors. It's built for farms, trades and anyone who needs a working 4x4 with lower running costs.
Not sure which model is right for you? Book a test drive online or simply visit our showrooms to see all models in person.
Current BYD offers at Donnelly Group start from £219 a month on Personal Contract Purchase (PCP). Monthly prices from our latest offers:
Model | From (per month, PCP) |
£219 | |
£289 | |
£319 | |
£329 | |
£369 | |
£379 | |
£399 | |
£409 | |
£419 | |
£489 | |
£529 |
Prices updated September 2026. Finance subject to status.
We also offer Hire Purchase, Motability offers and business offers on selected models. See all current BYD offers, or speak to our team about a finance package that works for you.
| 48 monthly payments of | £219.00 |
| Customer deposit | £1,999.00 |
| Finance deposit contribution | £1,296.00 |
| Recommended retail price | £21,975.00 |
| Retailer discount | £1,505.95 |
| On the road price | £20,469.05 |
| Amount of credit | £17,376.38 |
| Interest charges | £957.57 |
| Total amount payable | £21,426.63 |
| Optional final payment | £7,619.63 |
| Duration of agreement | 49 months |
| Mileage per annum | 6,000 |
| Excess mileage charge | 14.9p per mile |
| Fixed rate of interest | 0.00% |
| Representative APR | 1.9% |
*Finance subject to status. Terms and conditions apply.
We also stock a growing range of approved used BYD cars in Northern Ireland, including popular models such as the BYD ATTO 3, DOLPHIN and SEAL. Every Approved Used BYD vehicle is carefully selected and prepared to the highest standards.
Every Approved Used BYD comes with:
At Donnelly Group, we’re proud to support drivers across Northern Ireland through the BYD Motability Scheme too. Using your qualifying mobility allowance, you can lease a new BYD with an all-inclusive package that typically covers insurance, servicing, maintenance, breakdown cover and more.
Our team in Dungannon and Ballymena are here to guide you through the process.
At Donnelly Group, we provide full aftersales support for BYD drivers across Northern Ireland.
- Manufacturer-trained techniciansOur service teams in Dungannon and Ballymena are here to keep your BYD running at its best.
You can view and test drive the latest BYD cars at our showrooms in Dungannon and Ballymena, with expert advice available from our experienced team.
Showroom | Address | Phone | From Belfast |
120–122 Antrim Road, Ballymena, BT42 2HD | 028 2564 9833 | About 30 minutes via the M2 | |
59 Moy Road, Dungannon, BT71 7DT | 028 8772 2887 | About 35 minutes via the M1 |
Coming from Belfast? Both showrooms are an easy drive up the motorway, and you can book a test drive online at either one. We can also deliver your new BYD anywhere in Northern Ireland.
What BYD models are available in Northern Ireland?
We sell the full BYD range, including the DOLPHIN SURF, DOLPHIN, ATTO 2, ATTO 3, SEAL and SEALION 7 electric cars and the DM-i plug-in hybrids. You can see and test drive them at our Ballymena and Dungannon showrooms.
How much does a new BYD car cost?
New BYDs at Donnelly Group start from £219 a month on PCP for the DOLPHIN SURF. The DOLPHIN starts from £319 a month and the SEAL from £489 a month. See our current offers for full details.
Are BYD electric cars reliable?
BYD makes its own Blade battery, which uses lithium iron phosphate (LFP) chemistry, known for long life and safety. New BYDs come with an 8-year/155,350-mile battery warranty.
Do you offer finance on BYD cars?
Yes. We offer PCP and Hire Purchase, Business Contract Hire and Motability. Finance is subject to status.
Which BYD model is best for me?
The BYD DOLPHIN is ideal for city drivers, the ATTO 3 suits families needing more space, while the SEAL offers premium electric performance and longer-distance comfort.
Can I book a BYD test drive in Northern Ireland?
Yes, you can arrange a test drive at our Dungannon or Ballymena showrooms by contacting our team or enquiring online.
Is BYD available in Northern Ireland?
Yes. Donnelly Group is an authorised BYD dealer with showrooms in Ballymena and Dungannon, selling new and Approved Used BYDs and servicing them.
Where is the nearest BYD dealer to Belfast?
Our BYD Dungannon showroom is about 35 minutes from Belfast via the M1, and BYD Ballymena is about 30 minutes via the M2. You can book a test drive at either online.
Can I get a BYD through the Motability Scheme?
Yes. Selected BYD models are available through Motability. See our BYD Motability offers or speak to our team in Ballymena or Dungannon.
Can I buy a BYD from Donnelly Group if I live in the Republic of Ireland?
Yes – our team can advise on delivery, registration and VRT.
