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BYD Sealion 7 vs Leapmotor T03 comparison

Compare performance (530 HP vs 95 HP), boot space and price (42,800 £ vs 16,200 £ ) at a glance. Find out which car is the better choice for you – BYD Sealion 7 or Leapmotor T03?

BYD Sealion 7 vs Leapmotor T03: Key differences

BYD Sealion 7

4.8 (5 Reviews)
rate
  • substantially more power
  • clearly more electric range
  • significantly quicker 0–100 km/h
  • significantly more trunk space
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Leapmotor T03

  • substantially cheaper
  • clearly more efficient
  • clearly 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.

Here’s where it gets real: The technical differences in detail

Sealion 7

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.

Leapmotor T03 is substantially cheaper – starting at 16,200 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 26,648 £.

In terms of energy consumption, the Leapmotor T03 is clearly more efficient: consuming 16.3 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 3.6 kWh/100km.

As for electric range, the BYD Sealion 7 offers clearly more range – reaching up to 502 km, about 237 km more than the Leapmotor T03.

T03

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BYD Sealion 7 offers substantially more power – delivering 530 HP compared to 95 HP. That’s roughly 435 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 Leapmotor T03 takes 12.7 s. That’s about 8.2 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers clearly more torque with 690 Nm compared to 158 Nm. That’s about 532 Nm more.

Sealion 7

Space and Everyday Use:

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

Seats: BYD Sealion 7 offers more seats – 5 vs 4.

In terms of curb weight, Leapmotor T03 is clearly lighter – 1,175 kg compared to 2,225 kg. The difference is around 1,050 kg.

Looking at boot space, the BYD Sealion 7 offers significantly more boot space – 520 L compared to 210 L. That’s a difference of about 310 L.

When it comes to payload, the BYD Sealion 7 carries visibly more – 410 kg compared to 300 kg. That’s a difference of about 110 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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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.
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Mazda CX-6e
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BYD Sealion 7
Leapmotor T03

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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 (5 Reviews)
rate
Andre Plambeck
29 Jul 2026, 06:52:22

Several tests have said that the quality on the outside and especially inside is on par with the German premium brands, if not even higher.
I can confirm that. Incredible for this price.
At 2.4t it's not a corner-carving car. Still, the driving performance is impressive. Compared with my Tiguan Biturbo 240PS, fuel/charging needs have been cut in half.
Consumption and range always depend on the driver. Whether electric or internal combustion. Anyone who drives an EV changes their thinking. Charge when possible, not always only when necessary. Many supermarkets, McDonald's, etc. already have charging options. While eating or shopping, plug in, done. The car is parked anyway. No extra time!
If I think just of the DSG start with that one-second hesitation... that doesn't exist with an EV.
You have to experience it. You don't need 500 hp for that.
I drive the BYD Sealion 7 'Excellence' and I'm mega satisfied

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
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

Leapmotor T03

Leapmotor T03 is a compact electric city car that blends bold styling with practical urban ease, making it an appealing choice for commuters who value smart tech and everyday affordability. It feels nimble in traffic and cleverly packaged inside, though it’s best suited to short urban trips rather than long highway journeys.

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Reviews Leapmotor T03

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

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Leapmotor T03

Costs and Consumption
Price
42,800 - 52,300 £
Price
16,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Consumption kWh/100km
16.3 kWh/100km
Electric Range
456 - 502 km
Electric Range
265 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
Hatchback
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
2,225 - 2,435 kg
Curb weight
1,175 kg
Trunk capacity
520 L
Trunk capacity
210 L
Length
-
Length
-
Width
1,925 mm
Width
1,652 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
300 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
Front-Wheel Drive
Power HP
313 - 530 HP
Power HP
95 HP
Acceleration 0-100km/h
4.5 - 6.7 s
Acceleration 0-100km/h
12.7 s
Max Speed
-
Max Speed
-
Torque
380 - 690 Nm
Torque
158 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 390 kW
Power kW
70 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Leapmotor
What drivetrain options does the BYD Sealion 7 have?

The BYD Sealion 7 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.