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BYD Seal vs smart #5 comparison
Compare performance (530 HP vs 646 HP), boot space and price (41,100 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or smart #5?
BYD Seal vs smart #5: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Seal
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.
smart #5 is marginally cheaper – starting at 39,300 £ , while the BYD Seal costs 41,100 £ . That’s a price difference of around 1,792 £.
In terms of energy consumption, the BYD Seal is somewhat more efficient: consuming 15.4 kWh/100km compared to 18.4 kWh/100km for the smart #5. That’s a difference of about 3 kWh/100km.
As for electric range, the smart #5 offers barely more range – reaching up to 590 km, about 20 km more than the BYD Seal.
#5
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 smart #5 offers a bit more power – delivering 646 HP compared to 530 HP. That’s roughly 116 HP more horsepower.
Both models accelerate almost equally fast – 3.8 s from 0 to 100 km/h.
There’s also a difference in torque: the smart #5 delivers marginally more torque with 710 Nm compared to 670 Nm. That’s about 40 Nm more.
Seal
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In terms of curb weight, BYD Seal is a bit lighter – 1,907 kg compared to 2,200 kg. The difference is around 293 kg.
When it comes to payload, the smart #5 carries marginally more – 502 kg compared to 473 kg. That’s a difference of about 29 kg.
Who wins the race in the data check?
The smart #5 holds a narrow overall lead 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 £39,300
smart #5
BYD Seal
smart #5
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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View detailed analysis
BYD Seal
The BYD Seal is a sleek electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.
details
smart #5
The Smart #5 continues to build on the brand's legacy of compact and efficient urban vehicles, now infused with a more modern and stylish design. Its sleek appearance is complemented by a spacious interior, offering comfort without compromising its compact nature. This model is ideal for city dwellers seeking a blend of innovation, practicality, and style in their daily drives.
details
BYD Seal
smart #5
Costs and Consumption |
|
|---|---|
|
Price
41,100 - 46,300 £
|
Price
39,300 - 52,200 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.4 - 18.2 kWh/100km
|
Consumption kWh/100km
18.4 - 19.9 kWh/100km
|
|
Electric Range
460 - 570 km
|
Electric Range
465 - 590 km
|
|
Battery Capacity
-
|
Battery Capacity
74.4 - 94 kWh
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
5
|
|
Curb weight
1,907 - 2,185 kg
|
Curb weight
2,200 - 2,378 kg
|
|
Trunk capacity
-
|
Trunk capacity
630 L
|
|
Length
-
|
Length
4,695 mm
|
|
Width
1,875 mm
|
Width
1,920 mm
|
|
Height
-
|
Height
1,705 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1,530 L
|
|
Payload
446 - 473 kg
|
Payload
475 - 502 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
231 - 530 HP
|
Power HP
340 - 646 HP
|
|
Acceleration 0-100km/h
3.8 - 7.5 s
|
Acceleration 0-100km/h
3.8 - 6.9 s
|
|
Max Speed
-
|
Max Speed
200 - 210 km/h
|
|
Torque
360 - 670 Nm
|
Torque
373 - 710 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
170 - 390 kW
|
Power kW
250 - 475 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
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|---|---|
|
Model Year
2026
|
Model Year
2025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
BYD
|
Brand
smart
|
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.