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CUPRA Formentor vs BYD Sealion 7 comparison

Compare performance (390 HP vs 530 HP), boot space and price (35,800 £ 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
  • moderately cheaper
  • marginally quicker 0–100 km/h
  • significantly lighter
details

BYD Sealion 7

4.8 (4 Reviews)
rate
  • visibly more power
  • substantially more electric range
  • moderately more trunk space
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:

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 moderately cheaper – starting at 35,800 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 7,097 £.

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
VS
Choosing between the Cupra Formentor and the Cupra Terramar means deciding whether you want a sporting, head-turning compact crossover or a more conventional compact SUV that leans toward comfort and space. The Formentor emphasizes sharper handling, bold styling and a driver-focused feel, while the …
BYD Seal U
BYD Sealion 7
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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.
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

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.

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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 BYD Sealion 7 is a sleek electric wagon that blends sporty styling with surprising practicality, making it a compelling choice for drivers who want something different from the usual hatchback or SUV. Its refined interior and composed road manners give it an upscale feel, while clever packaging keeps it versatile for daily use.

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Reviews BYD Sealion 7

4.8 (4 Reviews)
rate
Rafael Serres Ferran
19 Jul 2026, 17:30:51

A much better vehicle than the 6. It beats it in practically every area. Faster, more room inside, better trunk, more comfortable

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
Steinbach
2 Jun 2026, 11:36:25

Fantastic car in every respect. Looks, interior, power, range, comfort, finish, etc.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
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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The Cupra Formentor and the Ford Kuga are two popular compact SUVs that take very different approaches: the Formentor prioritises sporty driving dynamics and striking design, while the Kuga focuses on comfort, practicality and efficient powertrains. This comparison will cover performance, interior …
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The BYD Sealion 7 and MG MGS6 EV are two electric contenders aimed at buyers who want strong range, practicality and good value. This comparison focuses on their driving range, charging, performance, interior comfort and running costs to help you decide which suits your everyday needs.
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The Formentor and Raval are two different CUPRA models—one built around sporty performance and versatile packaging, the other aimed at compact urban efficiency—so this comparison will help you pick the best fit for your needs. I’ll compare performance, interior space, tech and running costs to make …
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BYD Sealion 7
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The BYD Tang wears its SUV badge proudly — big, bold and businesslike, with a roomy cabin, high driving position and enough tech to turn family road trips into comfortable command missions. The BYD Sealion 7 is the sleeker, more carlike alternative, trading some bulk for sharper handling, better …
CUPRA Formentor
CUPRA Leon
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Choose the CUPRA Formentor if you want SUV presence, extra boot space and a comfy ride that still hides a spicy engine under the hood; pick the CUPRA Leon if you crave a lower, sharper hot-hatch feel with crisper handling and more driver-focused thrills. In short: the Formentor impresses with …
XPeng G6
BYD Sealion 7
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The XPeng G6 and BYD Sealion 7 are two leading Chinese electric models that pair advanced technology and competitive range with distinct design and driving philosophies. This head‑to‑head compares range, performance, interior tech and ownership costs to help you choose the better fit for your needs.
CUPRA Formentor
BYD Sealion 7

Costs and Consumption
Price
35,800 - 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
-
Battery Capacity
-
co2
32 - 229 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
-
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
-
Length
-
Width
1,839 - 1,852 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
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
Front-Wheel Drive, All-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
-
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
2024
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 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.