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CUPRA Formentor vs BYD Sealion 7 comparison

Compare performance (390 HP vs 530 HP), boot space and price (35,200 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – CUPRA Formentor or BYD Sealion 7?

CUPRA Formentor vs BYD Sealion 7: Key differences

CUPRA Formentor

4.9 (2 Reviews)
rate
  • noticeably cheaper
  • marginally quicker 0–100 km/h
  • significantly lighter

BYD Sealion 7

5 (2 Reviews)
rate
  • visibly more power
  • substantially more electric range
  • moderately more trunk space

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

Formentor

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.

CUPRA Formentor is noticeably cheaper – starting at 35,200 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 7,607 £.

As for electric range, the BYD Sealion 7 offers substantially more range – reaching up to 502 km, about 376 km more than the CUPRA Formentor.

Sealion 7

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 Sealion 7 offers visibly more power – delivering 530 HP compared to 390 HP. That’s roughly 140 HP more horsepower.

When accelerating from 0 to 100 km/h, the CUPRA Formentor is marginally quicker – completing the sprint in 4.2 s, while the BYD Sealion 7 takes 4.5 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers markedly more torque with 690 Nm compared to 480 Nm. That’s about 210 Nm more.

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 significantly lighter – 1,434 kg compared to 2,225 kg. The difference is around 791 kg.

Looking at boot space, the BYD Sealion 7 offers moderately more boot space – 520 L compared to 450 L. That’s a difference of about 70 L.

When it comes to payload, the CUPRA Formentor carries markedly more – 526 kg compared to 410 kg. That’s a difference of about 116 kg.

Who wins the race in the data check?

The BYD Sealion 7 is decisively ahead 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 £42,800
Sealion 7

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/100km
  • Electric Range : 456 - 502 km
details

Frequently compared as well

CUPRA Formentor
CUPRA Terramar
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In the dynamic showdown between the CUPRA Formentor and the CUPRA Terramar, enthusiasts are treated to a blend of style and performance that defines the brand. The Formentor, with its striking design and agile handling, appeals to those seeking a sportier SUV experience, while the Terramar offers a …
BYD Sealion 7
ZEEKR 7X
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The BYD Sealion 7 plays the value card with clever packaging, generous range claims and soft-riding manners, while the ZEEKR 7X feels like the sharper, tech-forward alternative that’s happier chasing pace and premium detailing. If you want an everyday EV that stretches your money on range and …
CUPRA Formentor
BYD Sealion 7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

CUPRA Formentor

With coupe-like lines and a muscular stance the Cupra Formentor blends sporty drama with everyday sense, so it looks like it’s in motion even at a standstill. Inside and out it’s tuned for drivers who want engaging handling and a grown-up cabin — practical enough for daily life, playful enough to make the commute feel like a short track session.

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CUPRA-Formentor-VZ5_12_HQ
CUPRA-Formentor-VZ5_04_HQ
CUPRA-Formentor-VZ5_09_HQ
CUPRA-Formentor-VZ5_17_HQ
CUPRA-Formentor-VZ5_18_HQ

Reviews CUPRA Formentor

4.9 (2 Reviews)
rate
Waldemar
7 Feb 2026, 09:46:20

For me, a mature man, the "civilian" version was enough — an automatic, very well-equipped, with the 150‑hp engine in Magnetic Tech.

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

BYD Sealion 7

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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Reviews BYD Sealion 7

5 (2 Reviews)
rate
oriol
27 Feb 2026, 15:33:27

range that I can always charge to 100% — unlike other brands that told me it was recommended to stop at 80%, which consequently cut my real range from 600 to 480 by not being able to charge to 100%. I think that's something people should know.

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

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CUPRA Formentor
BYD Sealion 7

Costs and Consumption
Price
35,200 - 62,500 £
Price
42,800 - 52,300 £
Consumption L/100km
1.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
117 - 126 km
Electric Range
456 - 502 km
Battery Capacity
19.7 kWh
Battery Capacity
-
co2
32 - 229 g/km
co2
0 g/km
Fuel tank capacity
40 - 55 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,434 - 1,742 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
345 - 450 L
Trunk capacity
520 L
Length
4,451 mm
Length
-
Width
1,839 - 1,852 mm
Width
1,925 mm
Height
1,511 - 1,537 mm
Height
-
Max trunk capacity
1,415 - 1,505 L
Max trunk capacity
-
Payload
439 - 526 kg
Payload
410 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
150 - 390 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
4.2 - 9 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
210 - 250 km/h
Max Speed
-
Torque
250 - 480 Nm
Torque
380 - 690 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
110 - 287 kW
Power kW
230 - 390 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General
Model Year
2,024 - 2,026
Model Year
2,024
CO2 Efficiency Class
G, E, D, F, B
CO2 Efficiency Class
A
Brand
CUPRA
Brand
BYD
What drive types are available for the CUPRA Formentor?

The CUPRA Formentor is offered with All-Wheel Drive or 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.