What is a Hybrid Car?

Hybrid cars (HEV) are often referred as self-charging hybrid cars. They combine an internal combustion engine with an electric motor and battery to power the car. A Hybrid electric vehicle can't be plugged in to charge. Instead, the battery charges in decelerating, stopping or coasting phases.

How do Hybrid cars work?

It's simple really. Along with a petrol or diesel engine, hybrid cars (HEV) have an electric motor powered by a small but effective battery. The electric motor in a hybrid electric vehicle assists the engine for improved fuel efficiency.

What's it like to drive a Hybrid car?

A hybrid drives like a traditional combustion engine car but with a few bonuses. It’s a lot quieter for a start and you systematically benefit from the convenience of clutch-less drive with either an automatic or dual-clutch auto transmission.

What does Hybrid mean?

A hybrid electric vehicle combines two different types of power: electricity and petrol. Hybrid cars regenerate energy through the braking system to power the battery. The engine and battery tend to help each other out. They can work together or separately.

What are E-Hybrid cars?

E-Hybrid cars are plug-in hybrid vehicles. We don't use this terminology in our range of plug-in hybrid vehicles.

What is a Plug-In Hybrid (PHEV)?

PHEV is the abbreviation for Plug-In Hybrid Electric Vehicle. This type of hybrid electric car runs on electricity as well as petrol or diesel. A Plug-In Hybrid is perfect for those who want to travel further in electric mode. It’s got a bigger battery than a Hybrid and can give you a 30-mile plus electric range. When that electric range is depleted, the car automatically switches to Hybrid mode. The battery can be recharged from an external outlet, which enables them to run solely on electric power for longer.

What is the meaning of PHEV?

PHEV is the abbreviation for Plug-In Hybrid Electric Vehicle. This type of hybrid electric car runs on electricity as well as petrol or diesel. PHEVs have a large battery that can be recharged from an external outlet, which enables them to run solely on electric power for longer.

How does a Plug-In Hybrid work?

A Plug-In Hybrid Vehicle (PHEV) works in a similar way to a standard Hybrid – there is a petrol engine combined with an electric motor and a battery however, in a Plug-in Hybrid, the battery is much larger than in a Hybrid and it is rechargeable from an external outlet. This means the car is able to travel around 30-40 miles (depending on the model) on battery power alone – more than enough for the average daily commute – but it can also call on the petrol engine for longer trips. Like a Hybrid, the battery can be charged whilst driving, but for the full benefit, you will need to plug in. Charging PHEV cars should take less than three hours. Put this all together and you can enjoy miles of low-cost, all-electric driving while still having a petrol engine for those rare long distance trips. Perfect.

What's it like to drive a Plug-In Hybrid car?

Relaxing and rather fun, actually. When running on battery power, PHEVs are very responsive, because unlike combustion engines, electric motors produce maximum torque at any rpm. Acceleration is brisk. We expect most charging to be done at home or at work but If you want to top up on the go, there is a vast and fast-expanding number of stations accessible across the UK. When the battery level is too low to propel the car in electric-only mode, the combustion engine kicks in and works with the battery as a supporting element - just like a regular, self-charging hybrid.

What's the difference between Hybrid vs Plug-In Hybrid car?

The main difference between hybrid and plug-in hybrid cars is that plug-in hybrids have a larger batteries than hybrids and that this battery is rechargeable from an external outlet. This enables plug-in hybrid cars to run on electric power alone for much longer distances than hybrids.

What's the difference between MHEV vs PHEV?

A Mild Hybrid Electric Vehicle (MHEV) uses a 48V battery and electric motor to increase the efficiency of its internal combustion engine (ICE). Unlike a plug-in hybrid (PHEV), an MHEV cannot run solely on electric power, although its combustion engine shuts off during braking, coasting and stopping.

What is a Plug-In Hybrid SUV?

A Plug-In Hybrid SUV is a passenger car with increased ground clearance. It uses a hybrid system, which battery is rechargeable from an external source. Our Plug-In Hybrid SUV range includes popular models like Niro PHEV and Sportage PHEV.

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Back to Results BYD SEAL U DM-i - Boost

1.5 18.3kwh Boost Suv 5dr Petrol Plug In Hybrid CVT Auto

This BYD SEAL U DM-i available from Drayton Motors Bolton BYD has a 1.5 litre Plug In Hybrid engine, Automatic Gearbox and finished in the colour Sky Blue.

Price £27,491

Admin Fee: £99
£Call pm
Customise Finance
or Reserve for £299
(Refundable)

1.5 Plug In Hybrid
Automatic
16 g/km
313.9mpg
49 mi
3,500 mi

Buy or Reserve Free Credit Check

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Drayton Motors Bolton BYD (BL3 2NY) Formerly Wilson and Co BYD Bolton 01204 969180

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SEAL U DM-i

Vehicle Overview

Key Detail

Essential information about this SEAL U DM-i.

3,500 mi
Current odometer mileage reading.
MC75YGO 2025
This SEAL U DM-i was first registered in December 2025.
Automatic
Automatic transmission.
1.5l Plug In Hybrid
The 1498cc engine produces 90lbs of torque.
SKY BLUE
This vehicle is finished in SKY BLUE

Power 217ps

Engine Power in PS (Pferdestrke)
CO2 16 g/km

Carbon dioxide emissions (grams per kilometre) WLTP CO2: N/A g/km
Range 49 miles

Miles on a full charge
Economy 313.9 mpg

Combined miles per gallon
Max Speed 106 mph

Maximum vehicle speed in MPH (miles per hour).

Features

Explore the Features

Interior Rain Sensitive Wipers
Drivers Assistance Adaptive Cruise Control
Safety and Security Keyless Central Locking
Interior Heated Steering Wheel
Safety and Security Emergency Brake Assistance
Drivers Assistance Tyre Pressure Monitoring
Safety and Security Isofix
Audio and Communications Touch Screen Display
Audio and Communications Premium Sound System

Performance

11kW On-board Charger - OBC
Heat Pump
Home Charging Cable - 3-Pin
Intelligent Speed Limit Control - ISLC
Mode 3 Type 2 Charging Cable - 3-phase
Power Steering System
Vehicle To Load Function - V2L
Audio and Communications

12.3in TFT Full LCD Instrument Panel
12V Power Output
15.6in Electric Rotary Touchscreen
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
Exterior

19in Alloy Wheels - Bi-colour
4x One-click Lift Window with Anti-pinch Function
Aluminium Roof Rail
Dynamic Welcome Lights
Electrically Folding-Heated and Adjustable Exterior Mirrors
Emergency Tow Hook
Front Windscreen - UV Protection - Thermal Insulation - Soundproofing
Panoramic Sunroof - Anti Pinch - Electrically Adjustable Sunshade
Rear Fog Lights
Rear Windows and Rear Windscreen - Privacy Glass
Tyre Repair Kit
Safety and Security

2x Smart Key
Anti-lock Brake System - ABS
Anti-theft System
Auto-lock Sytem
Automatic Emergency Braking - AEB
Automatic Vehicle Hold - AVH
Brake Override System - BOS
Child Presence Detection - CPD
Comfort Stop - CST
Controller Deceleration Parking - CDP
Drivers Airbag
Electric Parking Brake System - EPB
Electronic Brake Distribution - EBD
Emergency Lane Keep Assist - ELKA
Front Centre Airbag
Front Passengers Airbag with Deactivation Switch
Front Seat Belts - Pre-Tensioned and Force Limiter
Front Side Airbags
Hill Decent Control - HDC
Hill Hold Control - HHC
Hydraulic Boost Brake - HBB
Hydraulic Brake Assistant - HBA
ISOFIX and i-Size - Front Passenger and Outer Rear Seats
Indirect Driver Fatigue Management - DFM
Keyless Entry and Keyless Start
Lane Departure Assistant - LDA
Lane Keep Assistance - LKA
Mechanical Child Safety Lock
Outer Rear Seat Belts - Pre-Tensioned
Rear Cross Traffic Alert - RCTA and Rear Cross Traffic Brake - RCTB
Rear Middle Seat - Force Limiting Seat Belt
Rollover Control System - RMI
Side Curtain Airbags
Traction Control System - TCS
Vehicle Dynamic Control System - VDC

Drivers Assistance

360 Degree Camera
Adaptive Cruise Control - ACC and Intelligent Cruise Control - ICC
Blind Spot Detection - BSD
Door Opening Warning - DOW
Driving Modes - Eco - Normal - Sport - Snow
Forward Collision Warning - FCW
Front Cross Traffic Alert - FCTA and Front Cross Traffic Brake - FCTB
Front and Rear - Parking Radars
Heads-Up Display - HUD
Intelligent Voice Control - HI-BYD
Lane Change Assist - LCA
Lane Departure Prevention - LDP
Lane Departure Warning - LDW
Predictive Collision Warning - PCW
Rear Collision Warning - RCW
Traffic Sign Recognition - TSR
Tyre Pressure Monitoring System - TPMS
Interior

Ambient Lighting - Multi-colour with Rhythm-reactive
Auto-dimming Rear View Mirror
Boot Parcel Shelf
Driver Seat - Ventilated - Heated with Memorized Adjustment
Driver Seat with 8-Way - Electrical Adjustable with Position Memory
Driver Seat with Integrated Headrest
Electric Tailgate
Front Centre Armrest - 2 Cupholders
Front LED Door Lights
Front LED Reading Lights
Front Passenger Seat - Ventilated and Heated
Front Passenger Seat with 4-Way Electric Adjustment
Front Passenger Seat with Integrated Headrest
Front Rain Sensor Wiper
Front Seat Footlights
Front Seat Sun Visors with Illuminated Mirror
Nylon Floor Mat
PM2.5 Air Filter
PM2.5 Air Purification System
Rear Air Vents
Rear Armrest - 2 Cupholders
Rear Seats - Manual Adjustment of Headrests
Rear Side LED Reading Lights
Reflective Vest
Split Folding Rear Seats - 40-60
Tyre Nut Covers Remover
Vegan Leather - Multifunction - Heated Steering Wheel
Warning Triangle
Illumination

Exterior Mirror Footlight
Follow Me Home Headlights
High Beam Assist - HMA
LED Daytime Running Lights
LED Headlights - Automatic On - Off
LED Taillights

All specifications are provided by a third party in good faith, mileage and prices are subject to change, please contact us to confirm all details before travelling or a purchase is agreed.

Technical Specification

Every Detail Matters

Explore the key measurements and technical data for this vehicle.

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Dimensions

Length4,775 mm

Height1,670 mm

Width2,085 mm
Weights & Capacities

Number of Seats5

Gross Vehicle Weight2,350 kg

Fuel Tank Capacity60 litres

Boot Capacity (Seats Up / Down)425 l / 1,440 l

Kerb Weight1,940 kg
Performance

Engine Power ps / bhp217 ps / 214.0 bhp

Engine CC1498

0-62 mph~

Top Speed106 mph

Torque lbs / nm90 lbs / 122 nm