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Plug-in Hybrid Cars

BYD Seal U DM-i

New· 6

A plug-in hybrid SUV with an 18.3 kWh battery, over 70 km of electric range, up to 1,080 km combined and over-the-air updates.

Made by BYD

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  • Electric Vehicles
  • ADAS
  • Over-the-Air Updates
  • Connected Cars
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About BYD Seal U DM-i

Family SUV styling

The Seal U DM-i is a plug-in hybrid SUV with ocean-themed design. Staggered double U-shaped headlights and a continuous water-drop tail-light give it a distinct look, and 19-inch aerodynamic wheels aim to cut drag. Inside, a floating centre console has a two-layer storage compartment and a crystal gear lever. The front seats are ventilated, heated, electrically adjustable and have memory, while the rear has a flat floor and ample legroom. A sliding panoramic roof, a head-up display and a rotatable touchscreen complete the cabin. The boot holds 425 litres, expanding to 1,440 litres.

Hybrid system

BYD Super DM technology combines the Xiaoyun petrol engine with an electric hybrid system that uses dual motors and oil cooling. A bespoke Blade Battery of 18.3 kWh delivers a pure-electric range of more than 70 km. The page quotes up to 1,080 km combined range, 6.4 L/100 km fuel consumption and a 5.9 second 0-100 km/h time for the all-wheel-drive car. DC charging at 18 kW lifts the battery from 30 to 80 percent in 35 minutes, and vehicle-to-load output is available.

Assistance and connectivity

Safety features include blind spot detection, intelligent cruise control working between 0 and 120 km/h, and rear cross traffic alert with braking. A 4G system provides navigation, Android Auto, Apple CarPlay and voice control, with over-the-air updates.

Key facts

  • Powertrain: plug-in hybrid, Super DM
  • Electric range: over 70 km; battery 18.3 kWh
  • Combined range: up to 1,080 km
  • DC charging: 18 kW, 30 to 80 percent in 35 minutes
  • Source: BYD UK page, read 2026-10-18

Profile written by TrustList from the business's own published information, Oct 2026.

Vehicle facts

UK · Plug-in hybrid

Range
70 km on electric power

Source: byd.com, read on 18 October 2026

Charging
18.3 kWh battery, up to 18 kW DC

Source: byd.com, read on 18 October 2026

Driver assistance
blind spot detection, intelligent cruise control, rear cross traffic alert and brake

Source: byd.com, read on 18 October 2026

Facts about BYD Seal U DM-i as its maker published them for each market, and safety results from the testing body itself. Figures change between model years, trims and markets, so check the linked page before you rely on one. We do not convert ranges between test cycles or carry a figure from one market to another.

Categories & features

  • Electric Vehicles
  • ADAS
  • Over-the-Air Updates
  • Connected Cars

Trust Score

6/ 100
Trust Score: New

An earned signal from verification, reviews, awards, transparency and engagement - the vendor can't buy it.

Verification
0/100 · 20%
Reviews
0/100 · 30%
Awards
0/100 · 15%
Transparency
30/100 · 20%
Engagement
0/100 · 15%
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Updated 10/17/2026

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