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Volvo XC40 vs BYD Sealion 7 comparison

Compare performance (197 HP vs 530 HP), boot space and price (41,900 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Volvo XC40 or BYD Sealion 7?

Volvo XC40 vs BYD Sealion 7: Key differences

Volvo XC40

4.9 (8 Reviews)
rate
  • very slightly cheaper
  • noticeably lighter
details

BYD Sealion 7

4.9 (3 Reviews)
rate
  • considerably more power
  • significantly quicker 0–100 km/h
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

XC40

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.

Volvo XC40 is very slightly cheaper – starting at 41,900 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 943 £.

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 considerably more power – delivering 530 HP compared to 197 HP. That’s roughly 333 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Sealion 7 is significantly quicker – completing the sprint in 4.5 s, while the Volvo XC40 takes 7.6 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers significantly more torque with 690 Nm compared to 300 Nm. That’s about 390 Nm more.

XC40

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, Volvo XC40 is noticeably lighter – 1,688 kg compared to 2,225 kg. The difference is around 537 kg.

When it comes to payload, the Volvo XC40 carries clearly more – 532 kg compared to 410 kg. That’s a difference of about 122 kg.

Who wins the race in the data check?

The BYD Sealion 7 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 £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
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Frequently compared as well

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.
Nissan Qashqai
Volvo XC40
VS
The Nissan Qashqai is the sensible, hard-working compact SUV that delivers excellent everyday comfort, clever interior space and strong value for money — perfect if you want a reliable family car without the premium price tag. The Volvo XC40, by contrast, is a sharper, more upscale choice with a …
Volvo XC40
BYD Sealion 7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Volvo XC40

The Volvo XC40 blends Scandinavian design with practical versatility, offering a compact luxury crossover that feels composed and easy to live with. It’s refined and focused on safety with a high-quality interior, making it a smart choice for daily city driving and weekend escapes.

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Reviews Volvo XC40

4.9 (8 Reviews)
rate
Pim de Bruijn
15 Jun 2026, 14:27:59

After many new Volvos — including a V70 and an XC90 — I've now bought a lightly used XC40 from the dealer. In every respect it was the best choice.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Trentini Paolo
7 May 2026, 13:45:44

Delivered a few days ago — a radical change after 5 VW Golfs, most recently a T‑Roc.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
S. M.
20 Apr 2026, 09:07:56

Excellent

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)
rate
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 Volvo EX40 and Volvo XC40 put two sides of Volvo’s compact-SUV line-up head-to-head: the EX40 is a dedicated electric model focused on efficiency, range and modern tech, while the XC40 is a versatile compact SUV available with petrol, hybrid and electric options that delivers a more traditional …
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The Lexus NX and Volvo XC40 are two leading compact luxury SUVs that blend premium craftsmanship with everyday practicality. The NX leans toward refined comfort and dependable hybrid tech, while the XC40 emphasizes clean Scandinavian design, clever packaging and class-leading safety—so choice …
Volvo XC40
BYD Sealion 7

Costs and Consumption
Price
41,900 - 46,100 £
Price
42,800 - 52,300 £
Consumption L/100km
6.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
-
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
148 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
1,688 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
-
Trunk capacity
520 L
Length
-
Length
-
Width
1,863 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
532 kg
Payload
410 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
163 - 197 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
7.6 - 8.6 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
-
Max Speed
-
Torque
265 - 300 Nm
Torque
380 - 690 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
120 - 145 kW
Power kW
230 - 390 kW
Engine capacity
1,969 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
E
CO2 Efficiency Class
A
Brand
Volvo
Brand
BYD
What drive types are available for the Volvo XC40?

The Volvo XC40 is available as 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.