@ Mazda Motor Corporation
@ BYD Auto / BYD Global Media
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Mazda CX-5 vs BYD Sealion 7 – Which one offers the better deal?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Mazda CX-5 or BYD Sealion 7 fits your lifestyle better.

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

CX-5 @ Mazda Motor Corporation

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mazda CX-5 has a clearly advantage in terms of price – it starts at 30000 £, while the BYD Sealion 7 costs 42800 £. That’s a price difference of around 12848 £.

Sealion 7 @ BYD Auto / BYD Global Media

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 BYD Sealion 7 has a decisively edge – offering 530 HP compared to 141 HP. That’s roughly 389 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Sealion 7 is convincingly quicker – completing the sprint in 4.50 s, while the Mazda CX-5 takes 10.50 s. That’s about 6 s faster.

In terms of top speed, the BYD Sealion 7 performs slight better – reaching 215 km/h, while the Mazda CX-5 tops out at 195 km/h. The difference is around 20 km/h.

There’s also a difference in torque: BYD Sealion 7 pulls clearly stronger with 690 Nm compared to 238 Nm. That’s about 452 Nm difference.

CX-5 @ Mazda Motor Corporation

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Mazda CX-5 is distinct lighter – 1629 kg compared to 2225 kg. The difference is around 596 kg.

In terms of boot space, the Mazda CX-5 offers slightly more room – 583 L compared to 520 L. That’s a difference of about 63 L.

In maximum load capacity, the Mazda CX-5 performs a bit better – up to 2019 L, which is about 230 L more than the BYD Sealion 7.

Who wins the race?

The BYD Sealion 7 proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
BYD Sealion 7 is the better all-rounder in this comparison.

from about £42,800
Sealion 7 @ BYD Auto / BYD Global Media

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh
  • Electric Range : 456 - 502 km

Mazda CX-5

3 (1)
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The Mazda CX-5 blends elegant, athletic styling with a surprisingly engaging driving character, turning routine trips into small, satisfying adventures. Inside it feels thoughtfully built and comfortable, offering sensible practicality and a premium feel that punches above its price.

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BYD Sealion 7

5 (1)
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The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.

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Mazda CX-5
BYD Sealion 7
CX-5 @ Mazda Motor Corporation
Sealion 7 @ BYD Auto / BYD Global Media

Costs and Consumption

Price
30000 - 39500 £
Price
42800 - 52300 £
Consumption L/100km
7 - 7.4 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh
Electric Range
-
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
157 - 168 g/km
co2
0 g/km
Fuel tank capacity
56 - 58 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1629 - 1671 kg
Curb weight
2225 - 2435 kg
Trunk capacity
583 L
Trunk capacity
520 L
Length
4690 mm
Length
4830 mm
Width
1860 mm
Width
1925 mm
Height
1695 mm
Height
1620 mm
Max trunk capacity
2019 L
Max trunk capacity
1789 L
Payload
-
Payload
410 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
141 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
10.5 - 10.9 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
195 km/h
Max Speed
215 km/h
Torque
238 Nm
Torque
380 - 690 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
104 kW
Power kW
230 - 390 kW
Engine capacity
2488 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
F
CO2 Efficiency Class
A
Brand
Mazda
Brand
BYD
What drivetrain options does the Mazda CX-5 have?

The Mazda CX-5 is offered with Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.