Seal 6 DM i Plug-in Hybrid
  • from £34,020

New BYD Seal 6 DM i for Sale

Available from EMG Motor Group BYD in Hertfordshire, Norfolk, Lincolnshire and Suffolk

Intelligent plug-in hybrid efficiency meets executive elegance

Plug-in power for daily trips. The BYD Seal 6 DM i is the perfect family car with the latest driving tech, bundles of space and a comfy cabin. Its plug-in hybrid powertrain reduces running costs with emissions as low as 34g/km. The extra power from the electric motor gives added kick, making for a tight driving experience. Contact your local Grainger Motor Group BYD to learn more about the BYD Seal 6 DM i, or book a test drive in Hertfordshire, Norfolk, Lincolnshire and Suffolk.

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  • Electric Range 62miles*

    31 - 62 miles

  • 0 - 62 mph 8.5secs

    The acceleration of the Seal 6 DM i ranges between 8.5 and 8.9 secs.

  • Max Speed 112mph
  • CO2 Emissions 34g/km

    co2 Emissions as low as 34 grams per kilometre (52 max).

  • Fuel Economy 64.2mpg

    Fuel economy as high as 64.2 miles per gallon (58.9 min)*.

Choose your Seal 6 DM i

Select from two grades
Four Stunning Colours Drive Polar White
  • Boost
  • Comfort
  •  
  • Sandstone
  • Polar White
  • Obsidian Black
  • Atlantis Blue
  •  
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Dimensions

The key measurements for the Seal 6 DM i.

  • Width 1,875mm
  • Length 4,840mm
  • Height 1,495mm
Boost
  • Engine
  • 10.8kWh Boost 135kW Auto
Fuel Trans. MPG CO2 Power Engine CC Seats Speed
PHEV Automatic 58.9 mpg 52 g/km 184 ps 1498 5 112 mph
Comfort
  • Engine
  • 19kWh Comfort 156kW Auto
Fuel Trans. MPG CO2 Power Engine CC Seats Speed
PHEV Automatic 64.2 mpg 34 g/km 212 ps 1498 5 112 mph

BYD Seal Overview

The BYD Seal 6 DM-i is a plug-in hybrid fastback that uses BYD's fifth-generation DM-i hybrid system to combine electric running for daily use with petrol engine capability for longer trips. 

It offers a practical five-seat interior in a car that looks sharper than its crossover positioning suggests. For buyers who want a spacious, efficient PHEV that works as well in town as it does on the motorway, the Seal 6 DM-i is worth serious consideration. 

Here at EMG Motor Group (now part of Grainger Motor Group), we stock the Seal 6 DM-i at our showrooms across Hertfordshire and East Anglia.

 

Why Choose the BYD Seal 6 DM-i?

The Seal 6 DM-i occupies an interesting position in the market: it's not a pure SUV, and it's not a traditional saloon either. It's a practical five-door with a sloping roofline and a powertrain that prioritises efficiency.

 

Powertrain and Performance

The Seal 6 DM-i uses BYD's DM-i fifth-generation hybrid system, pairing a 1.5-litre petrol engine with an electric motor and an 18.3kWh Blade Battery. Total system output is 218hp, with 0 to 62mph in 8.5 seconds. 

The system defaults to electric running wherever possible, switching to petrol or a combined mode as conditions demand. Total combined range exceeds 800 miles.

System type Plug-in hybrid (DM-i, 5th gen)
Engine 1.5-litre petrol
Battery capacity 18.3kWh (Blade Battery)
Combined system output 218hp
0–62mph 7.6 seconds
Electric-only range (WLTP) Up to 80 miles
Total combined range Over 800 miles
Fuel consumption (WLTP, charged) From 1.4L/100km

 

Charging

The Seal 6 DM-i charges at up to 7.4kW AC, allowing a full charge from a home wallbox in approximately 2.5 hours. Standard three-pin charging is also supported. DC rapid charging is not available on PHEV models.

AC charging (max) 7.4kW
Full charge time (7.4kW) Approx. 2.5 hours
DC rapid charging Not available (PHEV)

 

Dimensions and Practicality

The Seal 6 DM-i measures 4,840mm in length, making it a sizeable five-door with a practical boot and five genuine adult seats. The sloping roofline affects rear headroom slightly compared to a full SUV, but legroom is generous throughout.

Length 4,830mm
Wheelbase 2,820mm
Boot capacity 422 litres

 

Technology and Cabin Features

The Seal 6 DM-i shares much of its technology architecture with the broader Seal range, including a large rotating touchscreen, wireless Apple CarPlay and Android Auto, and a fully digital instrument cluster. 

Premium materials and ambient lighting feature throughout. OTA software updates are included as standard. Here’s what you can expect: 

  • 15.6-inch rotating touchscreen
  • Wireless Apple CarPlay and Android Auto
  • Digital instrument cluster
  • Head-up display
  • Wireless smartphone charging
  • Ambient interior lighting
  • NFC keyless entry
  • Over-the-Air software updates

 

Driver Safety

Standard safety equipment includes autonomous emergency braking, adaptive cruise control with lane centring, blind-spot monitoring, rear cross-traffic alert, and a 360-degree camera system.


Finance Options at Grainger Motor Group

The BYD Seal 6 DM-i is available on PCP and HP finance through Grainger Motor Group (GMG). As a PHEV, it benefits from low company car BiK rates.

Warranty

Every new BYD Seal 6 DM-i comes with a 6-year/150,000-mile vehicle warranty and an 8-year/125,000-mile Blade Battery warranty.


Test Drive the BYD Seal 6 DM-i at Grainger Motor Group

The best way to understand what the BYD Seal 6 DM-i car offers is to drive one. Book a test drive with Grainger Motor Group, and one of our team members will arrange a time that suits you. Visit us at our showrooms in Royston, Bury St Edmunds, King's Lynn, or Spalding, or get in touch online. 

 

All range, efficiency and performance figures are manufacturer WLTP combined results and may vary depending on driving conditions, speed, temperature, and use of ancillary systems.

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