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Genesis G90 vs BYD Sealion 7 comparison

Compare performance (415 HP vs 530 HP), boot space and price (96,200 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Genesis G90 or BYD Sealion 7?

Genesis G90 vs BYD Sealion 7: Key differences

Genesis G90

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BYD Sealion 7

5 (2 Reviews)
rate
  • clearly cheaper
  • noticeably more power
  • moderately quicker 0–100 km/h
  • very slightly lighter
  • visibly more trunk space
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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

G90

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BYD Sealion 7 is clearly cheaper – starting at 42,800 £ , while the Genesis G90 costs 96,200 £ . That’s a price difference of around 53,306 £.

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 noticeably more power – delivering 530 HP compared to 415 HP. That’s roughly 115 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Sealion 7 is moderately quicker – completing the sprint in 4.5 s, while the Genesis G90 takes 5.2 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers noticeably more torque with 690 Nm compared to 549 Nm. That’s about 141 Nm more.

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, BYD Sealion 7 is very slightly lighter – 2,225 kg compared to 2,260 kg. The difference is around 35 kg.

Looking at boot space, the BYD Sealion 7 offers visibly more boot space – 520 L compared to 368 L. That’s a difference of about 152 L.

When it comes to payload, the Genesis G90 carries slightly more – 505 kg compared to 410 kg. That’s a difference of about 95 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
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Frequently compared as well

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Genesis G90
BYD Sealion 7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Genesis G90

The Genesis G90 is the brand's flagship limousine, wrapping passengers in a serene cabin that feels bespoke and quietly confident. It delivers a cultured ride, sumptuous materials and clever tech smarts, all served with an understated swagger that makes rear-seat commuters feel like they've finally arrived.

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Reviews Genesis G90

No reviews yet. Share your experience and help others decide.

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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byd-sealion-7-17
byd-sealion-7-12

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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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.
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Genesis G90
BYD Sealion 7

Costs and Consumption
Price
96,200 - 108,200 £
Price
42,800 - 52,300 £
Consumption L/100km
11 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
248 g/km
co2
0 g/km
Fuel tank capacity
73 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
4
Doors
-
Curb weight
2,260 - 2,470 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
368 L
Trunk capacity
520 L
Length
5,275 - 5,465 mm
Length
-
Width
1,930 mm
Width
1,925 mm
Height
1,490 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
370 - 505 kg
Payload
410 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
415 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
5.2 - 5.4 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
250 km/h
Max Speed
-
Torque
549 Nm
Torque
380 - 690 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
305 kW
Power kW
230 - 390 kW
Engine capacity
3,470 cm3
Engine capacity
-

General
Model Year
2023
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Genesis
Brand
BYD
Is the Genesis G90 offered with different drivetrains?

The Genesis G90 is offered with 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.