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Volvo EX90 vs BYD Sealion 7 comparison

Compare performance (680 HP vs 530 HP), boot space and price (72,200 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Volvo EX90 or BYD Sealion 7?

Volvo EX90 vs BYD Sealion 7: Key differences

Volvo EX90

2.6 (1 Reviews)
rate
  • noticeably more power
  • moderately more efficient
  • moderately more electric range
  • only slightly quicker 0–100 km/h
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BYD Sealion 7

4.9 (3 Reviews)
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  • significantly cheaper
  • slightly lighter
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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

EX90

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.

BYD Sealion 7 is significantly cheaper – starting at 42,800 £ , while the Volvo EX90 costs 72,200 £ . That’s a price difference of around 29,314 £.

In terms of energy consumption, the Volvo EX90 is moderately more efficient: consuming 17.8 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 2.1 kWh/100km.

As for electric range, the Volvo EX90 offers moderately more range – reaching up to 620 km, about 118 km more than the BYD Sealion 7.

Sealion 7

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 Volvo EX90 offers noticeably more power – delivering 680 HP compared to 530 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the Volvo EX90 is only slightly 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 Volvo EX90 delivers noticeably more torque with 870 Nm compared to 690 Nm. That’s about 180 Nm more.

EX90

Space and Everyday Use:

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

Seats: Volvo EX90 offers more seats – 7 vs 5.

In terms of curb weight, BYD Sealion 7 is slightly lighter – 2,225 kg compared to 2,555 kg. The difference is around 330 kg.

When it comes to payload, the Volvo EX90 carries visibly more – 605 kg compared to 410 kg. That’s a difference of about 195 kg.

Who wins the race in the data check?

The Volvo EX90 is clearly superior overall 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 £72,200
EX90

Volvo EX90

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 333 - 680 HP
  • Consumption kWh/100km 17.8 - 19.3 kWh/100km
  • Electric Range 570 - 620 km
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Frequently compared as well

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Volvo EX90
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Volvo EX90

The Volvo EX90 feels like a Scandinavian fortress on wheels, combining serene luxury with smart safety features that make everyday driving remarkably calm and confident. It dresses cutting-edge electric technology in understated elegance, so buyers who want peace of mind without shouting about it will find it hard to resist.

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Reviews Volvo EX90

2.6 (1 Reviews)
rate
CHD
22 Apr 2026, 11:15:18

Full of faults — at least every other day there's something that needs to be fixed. Consumption 24 kWh/100 km in summer; in winter the range is half of what was promised. The safety would be good if the promised features actually worked.

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

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

4.9 (3 Reviews)
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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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Volvo EX90
BYD Sealion 7

Costs and Consumption
Price
72,200 - 91,700 £
Price
42,800 - 52,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
17.8 - 19.3 kWh/100km
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
570 - 620 km
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
6 - 7
Seats
5
Doors
-
Doors
-
Curb weight
2,555 - 2,765 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
-
Trunk capacity
520 L
Length
-
Length
-
Width
1,964 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
545 - 605 kg
Payload
410 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
333 - 680 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
4.2 - 6.8 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
-
Max Speed
-
Torque
480 - 870 Nm
Torque
380 - 690 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
245 - 500 kW
Power kW
230 - 390 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Volvo
Brand
BYD
Is the Volvo EX90 offered with different drivetrains?

The Volvo EX90 is offered with Rear-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.