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smart #1 vs BYD Dolphin Surf comparison

Compare performance (368 HP vs 156 HP), boot space and price (40,700 £ vs 19,700 £ ) at a glance. Find out which car is the better choice for you – smart #1 or BYD Dolphin Surf?

smart #1 vs BYD Dolphin Surf: Key differences

smart #1

  • substantially more power
  • somewhat more electric range
  • substantially quicker 0–100 km/h
  • very slightly more trunk space
details

BYD Dolphin Surf

4.4 (1 Reviews)
rate
  • clearly cheaper
  • a bit more efficient
  • substantially lighter
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

#1

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.

BYD Dolphin Surf is clearly cheaper – starting at 19,700 £ , while the smart #1 costs 40,700 £ . That’s a price difference of around 21,000 £.

In terms of energy consumption, the BYD Dolphin Surf is a bit more efficient: consuming 15.5 kWh/100km compared to 18.2 kWh/100km for the smart #1. That’s a difference of about 2.7 kWh/100km.

As for electric range, the smart #1 offers somewhat more range – reaching up to 400 km, about 78 km more than the BYD Dolphin Surf.

Dolphin Surf

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 smart #1 offers substantially more power – delivering 368 HP compared to 156 HP. That’s roughly 212 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #1 is substantially quicker – completing the sprint in 4.9 s, while the BYD Dolphin Surf takes 9.1 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the smart #1 delivers considerably more torque with 470 Nm compared to 220 Nm. That’s about 250 Nm more.

#1

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: smart #1 offers more seats – 5 vs 4.

In terms of curb weight, BYD Dolphin Surf is substantially lighter – 1,294 kg compared to 1,900 kg. The difference is around 606 kg.

Looking at boot space, the smart #1 offers very slightly more boot space – 313 L compared to 308 L. That’s a difference of about 5 L.

When it comes to payload, the smart #1 carries moderately more – 425 kg compared to 344 kg. That’s a difference of about 81 kg.

Who wins the race in the data check?

The smart #1 holds a decisive 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.

£40,705
#1

smart #1

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 368 HP
  • Consumption kWh/100km 18.2 kWh/100km
  • Electric Range 400 km
smart #1
BYD Dolphin Surf

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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 Surf

The BYD Dolphin Surf is an intriguing model that combines sleek design with modern electric technology, making it an appealing choice for urban commuters seeking sustainability and style. Its dynamic exterior design is complemented by an interior that prioritizes comfort and functionality, reflecting the brand's commitment to innovation. The model also offers impressive handling and a smooth driving experience, embodying the shift towards eco-friendly transportation.

details
smart #1
BYD Dolphin Surf

Costs and Consumption

Price
40,700 £
Price
19,700 - 26,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.2 kWh/100km
Consumption kWh/100km
15.5 - 16 kWh/100km
Electric Range
400 km
Electric Range
220 - 322 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
1,900 kg
Curb weight
1,294 - 1,390 kg
Trunk capacity
313 L
Trunk capacity
308 L
Length
-
Length
-
Width
1,822 mm
Width
1,720 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 kg
Payload
344 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
368 HP
Power HP
88 - 156 HP
Acceleration 0-100km/h
4.9 s
Acceleration 0-100km/h
9.1 - 12.1 s
Max Speed
-
Max Speed
-
Torque
470 Nm
Torque
175 - 220 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
271 kW
Power kW
65 - 115 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
smart
Brand
BYD
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.