VS

BYD Seal U vs CUPRA Formentor comparison

Compare performance (324 HP vs 390 HP), boot space and price (34,300 £ vs 35,200 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or CUPRA Formentor?

BYD Seal U vs CUPRA Formentor: Key differences

BYD Seal U

4.1 (7 Reviews)
rate
  • marginally cheaper
  • clearly more electric range
  • slightly more trunk space
details

CUPRA Formentor

4.9 (2 Reviews)
rate
  • somewhat more power
  • considerably quicker 0–100 km/h
  • clearly lighter
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

Seal U

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Seal U is marginally cheaper – starting at 34,300 £ , while the CUPRA Formentor costs 35,200 £ . That’s a price difference of around 964 £.

As for electric range, the BYD Seal U offers clearly more range – reaching up to 500 km, about 374 km more than the CUPRA Formentor.

Formentor

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 somewhat more power – delivering 390 HP compared to 324 HP. That’s roughly 66 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 U takes 5.9 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the BYD Seal U delivers somewhat more torque with 550 Nm compared to 480 Nm. That’s about 70 Nm more.

Seal U

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, CUPRA Formentor is clearly lighter – 1,434 kg compared to 1,940 kg. The difference is around 506 kg.

Looking at boot space, the BYD Seal U offers slightly more boot space – 552 L compared to 450 L. That’s a difference of about 102 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 Seal U is barely 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 £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/100km
  • Electric Range : 70 - 500 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
VS
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.
BYD Seal U
CUPRA Formentor

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Seal U

The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.

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

Reviews BYD Seal U

4.1 (7 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

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
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

Frequently compared as well

BYD Seal U
MG HS
VS
Comparing the BYD Seal and the MG HS puts a modern electric fastback (the BYD Seal) up against a traditional compact SUV (the MG HS) that prioritizes practicality and interior space. This quick guide focuses on real-world driving feel, running costs, tech and ownership considerations so you can …
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
BYD Seal
VS
The BYD Seal U trades the low-slung, swoopy charm of the BYD Seal for a taller, more practical shape — think crossover comfort, easier loading and a higher driving position without giving up the EV's brisk acceleration. If you want sportier looks and the slickest aero for maximum range, choose the …
BYD Seal U
BYD Seal 6
VS
Think of the BYD Seal U as the nimble, slightly sharper hatchback that’s happier darting through city streets, while the BYD Seal 6 is the sleeker, longer-legged cruiser built for relaxed motorway miles and extra range. If you want playful agility and everyday practicality go Seal U, but if …
BYD Atto 3
BYD Seal U
VS
Comparing the BYD Atto 3 and BYD Seal U shows two distinct approaches: the Atto 3 is a compact, comfort-oriented electric crossover focused on practicality and value, while the Seal U is a sleeker, performance-oriented fastback with sharper handling and longer-range options. This comparison …
CUPRA Formentor
CUPRA Leon
VS
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 …
CUPRA Formentor
VW T-Roc
VS
The Cupra Formentor and the VW T‑Roc are compact crossovers that balance everyday practicality with distinct personalities—one leaning sporty and style‑focused, the other aiming for broad appeal and comfort. This quick comparison highlights how the Formentor’s sharper driving character and design …
BYD Seal U
Kia Sportage
VS
In one corner, the sleek, spoiler-tinged BYD Seal U — an electric fastback that flirts with sports-car dynamics while packing a tech-bomb of range and gadgets; in the other, the practical, ever-adaptable Kia Sportage — a compact SUV that blends comfort, space and sensible running costs into a tidy …
BYD Seal U
CUPRA Formentor

Costs and Consumption
Price
34,300 - 39,800 £
Price
35,200 - 62,500 £
Consumption L/100km
-
Consumption L/100km
1.4 - 10.1 L/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
-
Electric Range
70 - 500 km
Electric Range
117 - 126 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
32 - 229 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
1,940 - 2,147 kg
Curb weight
1,434 - 1,742 kg
Trunk capacity
425 - 552 L
Trunk capacity
345 - 450 L
Length
-
Length
-
Width
1,890 mm
Width
1,839 - 1,852 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
439 - 526 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
218 - 324 HP
Power HP
150 - 390 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
250 - 480 Nm
Number of Cylinders
4
Number of Cylinders
4 - 5
Power kW
160 - 238 kW
Power kW
110 - 287 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
1,498 - 2,480 cm3

General
Model Year
2,024 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A, B
CO2 Efficiency Class
G, E, D, F, B
Brand
BYD
Brand
CUPRA
What drivetrain options does the BYD Seal U have?

The BYD Seal U is available as 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.