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BYD Seal U vs Mazda CX-6e comparison

Compare performance (324 HP vs 258 HP), boot space and price (34300 £ vs 42800 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Mazda CX-6e?

BYD Seal U vs Mazda CX-6e: Key differences

BYD Seal U

4 (6 Reviews)
rate
  • clearly perceptible cheaper
  • clearly perceptible more power
  • clearly more efficient
  • slight more electric range
  • clearly perceptible quicker from 0–100 km/h
  • to a small extent lighter
  • a bit more trunk space

Mazda CX-6e

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

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.

BYD Seal U has a clearly perceptible advantage in terms of price – it starts at 34300 £ , while the Mazda CX-6e costs 42800 £ . That’s a price difference of around 8571 £.

In terms of energy consumption, the advantage goes to the BYD Seal U: with 12.10 kWh per 100 km, it’s clearly more efficient than the Mazda CX-6e with 18.90 kWh. That’s a difference of about 6.80 kWh.

As for electric range, the BYD Seal U performs slight better – achieving up to 500 km, about 16 km more than the Mazda CX-6e.

CX-6e

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BYD Seal U has a clearly perceptible edge – offering 324 HP compared to 258 HP. That’s roughly 66 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Seal U is clearly perceptible quicker – completing the sprint in 5.90 s, while the Mazda CX-6e takes 7.90 s. That’s about 2 s faster.

There’s also a difference in torque: BYD Seal U pulls clearly stronger with 550 Nm compared to 290 Nm. That’s about 260 Nm difference.

Seal U

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, BYD Seal U is to a small extent lighter – 1940 kg compared to 2205 kg. The difference is around 265 kg.

In terms of boot space, the BYD Seal U offers a bit more room – 552 L compared to 468 L. That’s a difference of about 84 L.

When it comes to payload, BYD Seal U barely noticeable takes the win – 410 kg compared to 385 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The BYD Seal U sits well ahead of its rival 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.

Frequently compared as well

BYD Seal U
BYD Sealion 7
VS
The BYD Seal U brings crossover practicality and a higher driving position for buyers after everyday versatility, while the sleeker BYD Sealion 7 swaps that raised stance for a lower, sportier profile and crisper road manners. Choose the Seal U for family-friendly space and comfort, or the Sealion …
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-6e

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £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
  • Electric Range : 70 - 500 km
details

BYD Seal U

4 (6 Reviews)
rate

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.

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

Mazda CX-6e

The Mazda CX-6e blends Mazda’s flowing coupe‑SUV silhouette with electric propulsion to deliver a surprisingly engaging and polished driving experience that feels more premium than its price suggests. Inside, the cabin is quietly refined and ergonomically smart, with modern tech and practical space that make it a stylish, sensible choice for drivers who want EV manners without the fanfare.

details
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Reviews BYD Seal U

4 (6 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

Reviews Mazda CX-6e

BYD Seal U
Mazda CX-6e

Costs and Consumption
Price
34300 - 39800 £
Price
42800 - 45400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh
Consumption kWh/100km
18.9 - 19.4 kWh
Electric Range
70 - 500 km
Electric Range
468 - 484 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1940 - 2147 kg
Curb weight
2205 kg
Trunk capacity
425 - 552 L
Trunk capacity
468 L
Length
4785 mm
Length
-
Width
1890 mm
Width
1935 mm
Height
1668 mm
Height
-
Max trunk capacity
1440 L
Max trunk capacity
-
Payload
410 kg
Payload
385 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
218 - 324 HP
Power HP
258 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
7.90 s
Max Speed
175 km/h
Max Speed
-
Torque
300 - 550 Nm
Torque
290 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
190 kW
Engine capacity
1497 - 1498 cm3
Engine capacity
-

General
Model Year
2024 - 2026
Model Year
2026
CO2 Efficiency Class
A, B
CO2 Efficiency Class
A
Brand
BYD
Brand
Mazda

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What drive types are available for the BYD Seal U?

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

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.