2x Front USB Port - 1x 18W Type C and 1x 60W Type C
2x Rear USB Port - 2x 18W Type C
Apple Carplay - Android Auto
Cloud Service - BYD App
DAB Radio and FM Radio
Emergency Call
Infinity Sound System - 10 Speakers
Onboard 4G Connectivity
Smartphone Wireless Charging - 2x 15W
Illumination
Exterior Mirror Footlight
Follow Me Home Headlights
High Beam Assist - HMA
LED Daytime Running Lights
LED Headlights - Automatic On - Off
LED Taillights
Technical Specification
General
Safety Concerns?
0
Special Edition
0
Special Order
0
Badge Power
235
Badge Engine CC
1.5
Vehicle Homologation Class
M1
Coin Series
Boost
Coin Description
DM-i
Alternative Fuel Qualifying
1
Tyres
Alloys?
1
Tyre Size Front
235/50 R19
Tyre Size Rear
235/50 R19
Wheel Type
19" ALLOY
Wheel Style
BI-COLOUR
Performance
0 to 62 mph (secs)
8.9
Top Speed
106
Engine Power - BHP
235
Engine Power - PS
1
0 to 60 mph (secs)
0
Engine Power - KW
173
Engine Power - RPM
6000
Weight and Capacities
Gross Vehicle Weight
2350
Fuel Tank Capacity (Litres)
60
Minimum Kerbweight
1940
Max. Loading Weight
410
Luggage Capacity (Seats Up)
552
No. of Seats
5
Max. Roof Load
75
Luggage Capacity (Seats Down)
1440
Turning Circle - Kerb to Kerb
11
Electric Vehicle Data
Battery Charging Scenario 1 - Charge Time (Mins)
120
Battery Charging Scenario 1 - Power Supply - kW
11
Battery Charging Scenario 1 - Percentage Change
15-100
Battery Charging Scenario 2 - Charge Time (Mins)
35
Battery Charging Scenario 2 - Power Supply - kW
18
Battery Charging Scenario 2 - Percentage Change
30-80
Coupler/Connector Type
Type 2
Standard manufacturers Battery warranty - Years
8
Standard manufacturers Battery warranty - Mileage
200000
Battery Capacity in kWh
18.3
Battery Leased
0
Battery Type
Lithium-ion
WLTP - EC (kWh/100km) - City
14.5
WLTP - EC (kWh/100km) - Comb
20
WLTP - Equivalent AER (km) - City
110
WLTP - Equivalent AER (km) - Comb
80
WLTP - EC (miles/kWh) - City
4.3
WLTP - EC (miles/kWh) - Comb
3.1
WLTP - Equivalent AER (miles) - City
68
WLTP - Equivalent AER (miles) - Comb
49
Battery Capacity % guaranteed under warranty
75
Charging Port Location
Right Side Rear
Usable Battery Capacity
18.3
Maximum Charging Rate - kW
18
Vehicle Dimensions
Wheelbase
2765
Width (including mirrors)
2085
Height
1670
Length
4775
Width
1890
Test Cycles
Emissions Test Cycle
WLTP
RDE Certification Level
RDE 2
Engine and Drive Train
CC
1498
Cylinders
4
Number of Valves
16
Camshaft
DOHC
Fuel Delivery
TURBO DIRECT INJECTION
Catalytic Convertor
1
Engine Layout
FRONT TRANSVERSE
Transmission
AUTO
Gears
1 SPEED
Emissions - PHEV
WLTP - CO2 Weighted (g/km) - Comb
20
Fuel Consumption - PHEV
WLTP - FC Ch Sus (mpg) - Low
47.9
WLTP - FC Ch Sus (mpg) - Medium
60.1
WLTP - FC Ch Sus (mpg) - High
54.3
WLTP - FC Ch Sus (mpg) - Comb
47.1
WLTP - FC Ch Sus (l/100km) - Low
5.9
WLTP - FC Ch Sus (l/100km) - Medium
4.7
WLTP - FC Ch Sus (l/100km) - High
5.2
WLTP - FC Ch Sus (l/100km) - Comb
6
WLTP - FC Weighted (l/100km) - Comb
0.9
WLTP - FC Weighted (mpg) - Comb
313.9
Emissions - ICE
Standard Euro Emissions
EURO 6
General
The BYD Seal U 1.5 DM-i Boost is one of those cars that quietly surprises you in all the best ways. From the moment you step inside, it feels like a vehicle designed with real drivers in mind—smooth, refined, and impressively efficient. What stands out most is the DM-i hybrid system, which delivers a seamless blend of electric driving and petrol backup. Around town, it glides almost silently on electric power, and on longer journeys the transition to the engine is so smooth you barely notice it. The result is outstanding fuel economy without any range anxiety, which is a huge win for everyday practicality. Inside, the Seal U feels genuinely premium. The cabin is spacious, airy, and packed with thoughtful tech. The rotating touchscreen is a brilliant touch—intuitive, responsive, and genuinely useful. Comfort levels are excellent too, with supportive seats and a calm, well-insulated ride that makes long trips effortless. On the road, the car feels stable and confident. The steering is light but precise, and the suspension does a great job smoothing out rougher surfaces. It’s not trying to be a performance SUV—it’s trying to be a smart, comfortable, efficient one—and it absolutely succeeds. The boot space is generous, the build quality feels solid, and the overall value for money is exceptional compared to many rivals in the hybrid SUV segment.