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CUPRA Leon vs BYD Seal 6 comparison

Compare performance (325 HP vs 212 HP), boot space and price (35,700 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – CUPRA Leon or BYD Seal 6?

CUPRA Leon vs BYD Seal 6: Key differences

CUPRA Leon

  • barely cheaper
  • clearly more power
  • visibly more electric range
  • clearly quicker 0–100 km/h
  • markedly lighter
details

BYD Seal 6

4.8 (5 Reviews)
rate
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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

Leon

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

CUPRA Leon is barely cheaper – starting at 35,700 £ , while the BYD Seal 6 costs 36,800 £ . That’s a price difference of around 1,170 £.

As for electric range, the CUPRA Leon offers visibly more range – reaching up to 131 km, about 30 km more than the BYD Seal 6.

Seal 6

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 CUPRA Leon offers clearly more power – delivering 325 HP compared to 212 HP. That’s roughly 113 HP more horsepower.

When accelerating from 0 to 100 km/h, the CUPRA Leon is clearly quicker – completing the sprint in 5.4 s, while the BYD Seal 6 takes 8.5 s. That’s about 3.1 s quicker.

Leon

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, CUPRA Leon is markedly lighter – 1,371 kg compared to 1,710 kg. The difference is around 339 kg.

When it comes to payload, the CUPRA Leon carries moderately more – 493 kg compared to 435 kg. That’s a difference of about 58 kg.

Who wins the race in the data check?

The CUPRA Leon holds a decisive overall lead 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 £35,700
Leon

CUPRA Leon

  • Engine Type Diesel, Plugin Hybrid, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Front-Wheel Drive
  • Power HP 150 - 325 HP
  • Consumption L/100km 1.3 - 7.6 L/100km
  • Electric Range 124 - 131 km
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Frequently compared as well

BYD Seal
BYD Seal 6
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BYD Seal U
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CUPRA Leon
BYD Seal 6

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

CUPRA Leon

The Cupra Leon blends sporting intent with everyday practicality, serving up sharp handling and a cabin that feels more premium than its hatchback looks might suggest. It's a driver's car in commuter clothing — lively, distinctive, and clever enough to make daily driving feel a little less routine without screaming for attention.

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Reviews CUPRA Leon

No reviews yet. Share your experience and help others decide.

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

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Reviews BYD Seal 6

4.8 (5 Reviews)
rate
Thierry
3 Jun 2026, 18:35:15

Great car! Comfortable, nice interior space, classy materials, and the wagon’s loading capacity is a major asset.
Combo AC/DC charging socket — in other words, Home/Highway — all-electric range over 100 km.
IT HAS EVERYTHING TO PLEASE!!! AND ABOVE ALL THE PRICE!!!

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
Voller
28 May 2026, 16:14:32

For the current price (€36,000) the car is an absolute steal!
Unfortunately cars with different equipment levels are being compared here, which is absolutely not acceptable!
The Seal6 comes with every possible extra, for which on the Passat you'd easily have to pay an additional €12,000.

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
Voller
28 May 2026, 16:08:30

A smart estate, plenty of space for everyday use and extremely economical if you can charge at home now and then. The electronic assist systems are pretty annoying, but can be deactivated before setting off. It needs some software adjustments.

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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Toyota Corolla
BYD Seal 6
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CUPRA Leon
BYD Seal 6

Costs and Consumption
Price
35,700 - 50,900 £
Price
36,800 - 42,800 £
Consumption L/100km
1.3 - 7.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
124 - 131 km
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
28 - 172 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,371 - 1,708 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
270 - 380 L
Trunk capacity
-
Length
-
Length
-
Width
1,799 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
432 - 493 kg
Payload
435 kg

Engine and Performance
Engine Type
Diesel, Plugin Hybrid, Petrol, Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 325 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
5.4 - 8.9 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
250 - 420 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
110 - 239 kW
Power kW
135 - 156 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,498 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, B, F
CO2 Efficiency Class
B
Brand
CUPRA
Brand
BYD
Is the CUPRA Leon offered with different drivetrains?

The CUPRA Leon is offered with Front-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.