BYD Seal U vs Mazda CX-80 - Differences and prices compared

Q: What is the maximum horsepower of the BYD Seal U?

Up to 324 HP of power – depending on the configuration.

Q: What is the fuel consumption of the BYD Seal U according to the manufacturer?

Based on WLTP testing, consumption is around 0.40 L.

Q: What are the BYD Seal U’s WLTP consumption values in kWh/100 km?

According to the manufacturer, the BYD Seal U requires 19.90 kWh.

Q: How far can the BYD Seal U go on a full charge?

Depending on equipment, the WLTP range reaches up to 500 km.

Q: How fast can the BYD Seal U go?

Depending on the model, top speed is 180 km/h.

Q: What is the BYD Seal U’s trunk volume?

Depending on configuration, up to 552 L fit inside.

Q: How big is the BYD Seal U overall?

Length 4775 mm, width 1890 mm, height 1670 mm – those are the dimensions of the BYD Seal U.

Q: What drive types are available for the Mazda CX-80?

The Mazda CX-80 is offered with All-Wheel Drive.

Q: What is the maximum horsepower of the Mazda CX-80?

The Mazda CX-80 reaches a peak output of 327 HP, depending on the model.

Compare performance (324 HP vs 327 HP), boot space and price (34300 £ vs 49300 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Mazda CX-80?

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BYD Seal U

3.8 (5 Reviews)

Mazda CX-80

You can find all user reviews further down on this page.

Here’s where it gets real: The technical differences in detail

Seal U

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Seal U has a significantly advantage in terms of price – it starts at 34300 £ , while the Mazda CX-80 costs 49300 £ . That’s a price difference of around 15051 £.

Fuel consumption also shows a difference: BYD Seal U manages with 0.40 L and is therefore significantly more efficient than the Mazda CX-80 with 4 L. The difference is about 3.60 L per 100 km.

As for electric range, the BYD Seal U performs decisively better – achieving up to 500 km, about 440 km more than the Mazda CX-80.

CX-80

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mazda CX-80 has a slight edge – offering 327 HP compared to 324 HP. That’s roughly 3 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Seal U is to a small extent quicker – completing the sprint in 5.90 s, while the Mazda CX-80 takes 6.80 s. That’s about 0.90 s faster.

Both models offer the same torque – 550 Nm.

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Seal U

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Mazda CX-80 offers clearly perceptible more seating capacity – 7 vs 5.

In curb weight, BYD Seal U is slight lighter – 1940 kg compared to 2131 kg. The difference is around 191 kg.

In terms of boot space, the BYD Seal U offers decisively more room – 552 L compared to 258 L. That’s a difference of about 294 L.

When it comes to payload, Mazda CX-80 distinct takes the win – 650 kg compared to 410 kg. That’s a difference of about 240 kg.

Who wins the race in the data check?

The BYD Seal U is far ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

BYD Seal U

Mazda CX-80

Costs and Consumption

View detailed analysis

Price

Consumption L/100km

Electric Range

co2

Engine and Performance

View detailed analysis

Power HP

Acceleration 0-100km/h

Torque

Number of Cylinders

Power kW

Engine capacity

Dimensions and Body

View detailed analysis

Seats

Curb weight

Trunk capacity

Payload

from about £34,300

BYD Seal U

Price : 34300 - 39800 £
Body Type : SUV
Engine Type : Plugin Hybrid, Electric
Transmission : Automatic
Transmission Detail : CVT, Reduction Gearbox
Drive Type : Front-Wheel Drive, All-Wheel Drive
Power HP : 218 - 324 HP
Consumption L/100km : 0.4 - 1.2 L
Consumption kWh/100km : 19.9 - 20.5 kWh
Electric Range : 70 - 500 km
Seats : 5
Acceleration 0-100km/h : 5.9 - 9.6 s
Model Year : 2024
Max Speed : 170 - 180 km/h
Torque : 300 - 550 Nm
Number of Cylinders : 4
Doors : 5
Model : Seal U
Modell : Seal U
CO2 Efficiency Class : B, A
Trim Level : Boost CVT, Comfort, Design, Design AWD CVT, Comfort CVT
Power kW : 160 - 238 kW
co2 : 0 - 26 g/km
Engine capacity : 1497 - 1498 cm3
Curb weight : 1940 - 2147 kg
Fuel tank capacity : 60 L
Trunk capacity : 425 - 552 L
Length : 4775 - 4785 mm
Width : 1890 mm
Height : 1668 - 1670 mm
Brand : BYD
Max trunk capacity : 1440 - 1465 L
Payload : 410 kg

details

BYD Seal U

3.8 (5 Reviews)

The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.

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Mazda CX-80

The Mazda CX-80 brings polished, near-premium styling and a cabin that feels far classier than its badge might imply. It steers with a composed, engaging character and packs the sensible practicality families want — with just enough flair to make school runs feel a little less ordinary.

details

Reviews BYD Seal U

3.8 (5 Reviews)

Emily
20 Jan 2026, 22:52:34

Broke down at 200 KM

Show detailed rating

How do you mainly use this car? (optional): Family car

Efficiency / Consumption & Range

Comfort & Interior

Driving Fun / Performance

Technology & Infotainment

Safety

Practicality / Trunk & Everyday Use

Value for Money

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BYD Seal U

Mazda CX-80

Costs and Consumption
Price 34300 - 39800 £	Price 49300 - 61400 £
Consumption L/100km 0.4 - 1.2 L	Consumption L/100km 4 - 5.6 L
Consumption kWh/100km 19.9 - 20.5 kWh	Consumption kWh/100km -
Electric Range 70 - 500 km	Electric Range 60 km
Battery Capacity -	Battery Capacity -
co2 0 - 26 g/km	co2 91 - 146 g/km
Fuel tank capacity 60 L	Fuel tank capacity -

Dimensions and Body
Body Type SUV	Body Type SUV
Seats 5	Seats 7
Doors 5	Doors -
Curb weight 1940 - 2147 kg	Curb weight 2131 - 2240 kg
Trunk capacity 425 - 552 L	Trunk capacity 258 L
Length 4775 - 4785 mm	Length -
Width 1890 mm	Width 1890 mm
Height 1668 - 1670 mm	Height -
Max trunk capacity 1440 - 1465 L	Max trunk capacity -
Payload 410 kg	Payload 649 - 650 kg

Engine and Performance
Engine Type Plugin Hybrid, Electric	Engine Type Plugin Hybrid, Diesel MHEV
Transmission Automatic	Transmission Automatic
Transmission Detail CVT, Reduction Gearbox	Transmission Detail Automatic Gearbox
Drive Type Front-Wheel Drive, All-Wheel Drive	Drive Type All-Wheel Drive
Power HP 218 - 324 HP	Power HP 254 - 327 HP
Acceleration 0-100km/h 5.9 - 9.6 s	Acceleration 0-100km/h 6.8 - 8.4 s
Max Speed 170 - 180 km/h	Max Speed -
Torque 300 - 550 Nm	Torque 500 - 550 Nm
Number of Cylinders 4	Number of Cylinders 4 - 6
Power kW 160 - 238 kW	Power kW 187 - 241 kW
Engine capacity 1497 - 1498 cm3	Engine capacity 2488 - 3283 cm3