@ BYD Auto / BYD Global Media
@ smart Europe GmbH
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BYD Dolphin vs smart #1 – Differences & prices compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether BYD Dolphin or smart #1 fits your lifestyle better.

BYD Dolphin

smart #1

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

Dolphin @ BYD Auto / BYD Global Media

Costs and Efficiency:

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

BYD Dolphin has a barely noticeable advantage in terms of price – it starts at 29700 £, while the smart #1 costs 31700 £. That’s a price difference of around 2014 £.

In terms of energy consumption, the advantage goes to the BYD Dolphin: with 15.90 kWh per 100 km, it’s hardly perceptible more efficient than the smart #1 with 16.80 kWh. That’s a difference of about 0.90 kWh.

As for range, the smart #1 performs minimal better – achieving up to 440 km, about 13 km more than the BYD Dolphin.

#1 @ smart Europe GmbH

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 #1 has a convincingly edge – offering 428 HP compared to 204 HP. That’s roughly 224 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #1 is convincingly quicker – completing the sprint in 3.90 s, while the BYD Dolphin takes 7 s. That’s about 3.10 s faster.

In terms of top speed, the smart #1 performs slightly better – reaching 180 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 20 km/h.

There’s also a difference in torque: smart #1 pulls clearly stronger with 584 Nm compared to 310 Nm. That’s about 274 Nm difference.

Dolphin @ BYD Auto / BYD Global Media

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 curb weight, BYD Dolphin is slight lighter – 1658 kg compared to 1780 kg. The difference is around 122 kg.

In terms of boot space, the BYD Dolphin offers minimal more room – 345 L compared to 323 L. That’s a difference of about 22 L.

In maximum load capacity, the BYD Dolphin performs noticeable better – up to 1310 L, which is about 324 L more than the smart #1.

When it comes to payload, smart #1 slightly takes the win – 470 kg compared to 410 kg. That’s a difference of about 60 kg.

Who comes out on top?

Overall, the smart #1 shows itself to be outperforms in nearly all aspects and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

BYD Dolphin
smart #1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £31,700
#1 @ smart Europe GmbH

smart #1

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 428 HP
  • Consumption kWh/100km : 16.8 - 18.2 kWh
  • Electric Range : 310 - 440 km

BYD Dolphin

The BYD Dolphin is a cheeky electric hatchback that blends playful styling with surprising practicality, making it a brilliant city companion for buyers who want modern tech without the showroom bravado. It’s comfy, efficient and easy to live with, and while it won’t blind you with supercar drama, it will quietly get the job done with plenty of character.

details

smart #1

The Smart #1 feels like a breath of fresh air in the compact EV world, pairing playful styling with usable space and a cabin that punches above its size. It skips the fuss and delivers an easygoing, city-friendly driving experience with clever features that make it a sensible, slightly cheeky choice for everyday motoring.

details
BYD Dolphin
smart #1
Dolphin @ BYD Auto / BYD Global Media
#1 @ smart Europe GmbH

Costs and Consumption

Price
29700 - 31400 £
Price
31700 - 45000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.90 kWh
Consumption kWh/100km
16.8 - 18.2 kWh
Electric Range
427 km
Electric Range
310 - 440 km
Battery Capacity
-
Battery Capacity
47 - 62 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1658 kg
Curb weight
1780 - 1900 kg
Trunk capacity
345 L
Trunk capacity
313 - 323 L
Length
4290 mm
Length
4270 - 4300 mm
Width
1770 mm
Width
1822 mm
Height
1570 mm
Height
1636 mm
Max trunk capacity
1310 L
Max trunk capacity
976 - 986 L
Payload
410 kg
Payload
425 - 470 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
272 - 428 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
3.9 - 6.7 s
Max Speed
160 km/h
Max Speed
180 km/h
Torque
310 Nm
Torque
343 - 584 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
200 - 315 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2023
Model Year
2023 - 2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
smart
What drivetrain options does the BYD Dolphin have?

The BYD Dolphin is offered with Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.

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