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BYD Seal U vs Mazda CX-5 comparison

Compare performance (324 HP vs 141 HP), boot space and price (34,300 £ vs 30,000 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Mazda CX-5?

BYD Seal U vs Mazda CX-5: Key differences

BYD Seal U

4.1 (7 Reviews)
rate
  • clearly more power
  • clearly quicker 0–100 km/h
  • slightly more trunk space
details

Mazda CX-5

4.7 (8 Reviews)
rate
  • moderately cheaper
  • moderately lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

Seal U

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mazda CX-5 is moderately cheaper – starting at 30,000 £ , while the BYD Seal U costs 34,300 £ . That’s a price difference of around 4,286 £.

CX-5

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the BYD Seal U offers clearly more power – delivering 324 HP compared to 141 HP. That’s roughly 183 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal U is clearly quicker – completing the sprint in 5.9 s, while the Mazda CX-5 takes 10.5 s. That’s about 4.6 s quicker.

There’s also a difference in torque: the BYD Seal U delivers clearly more torque with 550 Nm compared to 238 Nm. That’s about 312 Nm more.

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mazda CX-5 is moderately lighter – 1,629 kg compared to 1,940 kg. The difference is around 311 kg.

Looking at boot space, the BYD Seal U offers slightly more boot space – 552 L compared to 466 L. That’s a difference of about 86 L.

When it comes to payload, the Mazda CX-5 carries noticeably more – 601 kg compared to 410 kg. That’s a difference of about 191 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.

from £34,300
Seal U

BYD Seal U

  • Engine Type Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 324 HP
  • Consumption kWh/100km 12.1 - 20.5 kWh/100km
  • Electric Range 70 - 500 km
details

Frequently compared as well

BYD Seal U
BYD Sealion 7
VS
Choosing between the Seal U and the Sealion 7 means weighing sportier driving dynamics against extra space and everyday practicality. This quick comparison highlights the key differences in performance, range, interior comfort and value so you can pick the BYD that best fits your needs.
BYD Seal U
MG HS
VS
Comparing the BYD Seal and the MG HS puts a modern electric fastback (the BYD Seal) up against a traditional compact SUV (the MG HS) that prioritizes practicality and interior space. This quick guide focuses on real-world driving feel, running costs, tech and ownership considerations so you can …
BYD Seal U
Mazda CX-5

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Seal U

The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.

details
BYD SEAL U 157
BYD SEAL U 061
BYD SEAL U 079

Reviews BYD Seal U

4.1 (7 Reviews)
rate
Emily
20 Jan 2026, 22:52:34

Broke down at 200 KM

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

Mazda CX-5

The Mazda CX-5 blends sporty handling with a refined, premium interior, making everyday driving feel engaging and comfortable. It pairs stylish design and thoughtful cabin materials with user-friendly tech to deliver a well-rounded compact SUV that suits drivers who want more driver involvement without sacrificing practicality.

details
2022_mazda_cx-5_homura_hr_act_21 (1)
2022_mazda_cx-5_homura_hr_act_28
2022_mazda_cx-5_homura_hr_int_1

Reviews Mazda CX-5

4.7 (8 Reviews)
rate
Bengt
25 Jan 2026, 14:05:09

I've owned several Volvos, but I drive a Mazda now and would never switch back.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

BYD Seal U
Geely Starray
VS
Comparing the BYD Seal U and the Geely Starray shows two different takes on the modern electric fastback: BYD leans on proven EV range, battery tech and a connected ecosystem, while Geely packs bold styling, interior space and value into a compelling package. If you want maximum efficient range and …
Mazda CX-5
Mazda CX-60
VS
Comparing the Mazda CX-5 and Mazda CX-60 helps you decide between a practical, well-rounded compact SUV and a more spacious, premium model that offers stronger engines and available plug-in hybrid technology. The CX-5 is ideal for buyers prioritizing value, comfort and lower running costs, while …
BYD Seal U
BYD Seal 6
VS
Think of the BYD Seal U as the nimble, slightly sharper hatchback that’s happier darting through city streets, while the BYD Seal 6 is the sleeker, longer-legged cruiser built for relaxed motorway miles and extra range. If you want playful agility and everyday practicality go Seal U, but if …
BYD Seal U
BYD Seal
VS
The BYD Seal U trades the low-slung, swoopy charm of the BYD Seal for a taller, more practical shape — think crossover comfort, easier loading and a higher driving position without giving up the EV's brisk acceleration. If you want sportier looks and the slickest aero for maximum range, choose the …
Mazda CX-5
VW Tayron
VS
Choosing between the Mazda CX-5 and the Volkswagen Tayron means picking either Mazda’s engaging, driver-focused compact SUV or Volkswagen’s more conservative, comfort- and tech-oriented Tayron. Below I’ll compare design, driving feel, interior quality, practicality and features so you can quickly …
BYD Atto 3
BYD Seal U
VS
Comparing the BYD Atto 3 and BYD Seal U shows two distinct approaches: the Atto 3 is a compact, comfort-oriented electric crossover focused on practicality and value, while the Seal U is a sleeker, performance-oriented fastback with sharper handling and longer-range options. This comparison …
BYD Seal U
Ford Kuga
VS
Comparing the BYD Seal U and the Ford Kuga means weighing a sleek, tech‑forward electric from BYD against Ford’s practical compact crossover—their strengths point to very different priorities. I’ll look at performance, range/fuel economy, interior space, practicality and running costs to help you …
BYD Seal U
Toyota RAV4
VS
BYD Seal U is a sleek, driver‑focused electric newcomer that delivers brisk, silent acceleration, cutting‑edge tech and impressive running‑cost savings — it’s the car that makes you forget what an internal‑combustion soundtrack sounded like. The Toyota RAV4 sticks to its strengths: rugged, roomy …
BYD Seal U
Mazda CX-5

Costs and Consumption
Price
34,300 - 39,800 £
Price
30,000 - 39,500 £
Consumption L/100km
-
Consumption L/100km
7 - 7.5 L/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
-
Electric Range
70 - 500 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
157 - 169 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
1,629 - 1,671 kg
Trunk capacity
425 - 552 L
Trunk capacity
466 L
Length
-
Length
-
Width
1,890 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
566 - 601 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
218 - 324 HP
Power HP
141 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
10.5 - 10.9 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
238 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
160 - 238 kW
Power kW
104 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
2,488 cm3

General
Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, B
CO2 Efficiency Class
F
Brand
BYD
Brand
Mazda
What drivetrain options does the BYD Seal U have?

The BYD Seal U is available as Front-Wheel Drive or All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.