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CUPRA Formentor vs BYD Seal 6 comparison

Compare performance (390 HP vs 212 HP), boot space and price (35,800 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – CUPRA Formentor or BYD Seal 6?

CUPRA Formentor vs BYD Seal 6: Key differences

CUPRA Formentor

4.9 (2 Reviews)
rate
  • very slightly cheaper
  • substantially more power
  • moderately more electric range
  • considerably quicker 0–100 km/h
  • a bit lighter
details

BYD Seal 6

4.8 (5 Reviews)
rate
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

Formentor

Costs and Efficiency:

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

CUPRA Formentor is very slightly cheaper – starting at 35,800 £ , while the BYD Seal 6 costs 36,800 £ . That’s a price difference of around 1,097 £.

As for electric range, the CUPRA Formentor offers moderately more range – reaching up to 126 km, about 25 km more than the BYD Seal 6.

Seal 6

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 CUPRA Formentor offers substantially more power – delivering 390 HP compared to 212 HP. That’s roughly 178 HP more horsepower.

When accelerating from 0 to 100 km/h, the CUPRA Formentor is considerably quicker – completing the sprint in 4.2 s, while the BYD Seal 6 takes 8.5 s. That’s about 4.3 s quicker.

Formentor

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 terms of curb weight, CUPRA Formentor is a bit lighter – 1,434 kg compared to 1,710 kg. The difference is around 276 kg.

When it comes to payload, the CUPRA Formentor carries a bit more – 526 kg compared to 435 kg. That’s a difference of about 91 kg.

Who wins the race in the data check?

The CUPRA Formentor stands 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.

from £35,800
Formentor

CUPRA Formentor

  • Engine Type Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission Automatic, Manuel
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 150 - 390 HP
  • Consumption L/100km 1.4 - 10.1 L/100km
  • Electric Range 117 - 126 km
CUPRA Formentor
BYD Seal 6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

CUPRA Formentor

The CUPRA Formentor blends sporty driving dynamics with crossover practicality, delivering sharp handling and an engaging character that makes it fun on twisty roads as well as in daily driving. Inside, it pairs a driver-focused cabin and premium materials with clever practicality, offering a confident, distinctive alternative to conventional SUVs.

details

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.

details
CUPRA Formentor
BYD Seal 6

Costs and Consumption

Price
35,800 - 62,500 £
Price
36,800 - 42,800 £
Consumption L/100km
1.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
117 - 126 km
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
32 - 229 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,434 - 1,742 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
345 - 450 L
Trunk capacity
-
Length
-
Length
-
Width
1,839 - 1,852 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
439 - 526 kg
Payload
435 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
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, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 390 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
4.2 - 9 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
250 - 480 Nm
Torque
-
Number of Cylinders
4 - 5
Number of Cylinders
4
Power kW
110 - 287 kW
Power kW
135 - 156 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,498 cm3

General

Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
G, E, D, F, B
CO2 Efficiency Class
B
Brand
CUPRA
Brand
BYD
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.