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smart #1 vs BYD Atto 2 comparison

Compare performance (368 HP vs 212 HP), boot space and price (40,700 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – smart #1 or BYD Atto 2?

smart #1 vs BYD Atto 2: Key differences

smart #1

  • substantially more power
  • considerably quicker 0–100 km/h
details

BYD Atto 2

4.7 (7 Reviews)
rate
  • noticeably cheaper
  • moderately more efficient
  • very slightly more electric range
  • clearly lighter
  • clearly 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.

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 Atto 2 is noticeably cheaper – starting at 30,800 £ , while the smart #1 costs 40,700 £ . That’s a price difference of around 9,857 £.

In terms of energy consumption, the BYD Atto 2 is moderately more efficient: consuming 15.8 kWh/100km compared to 18.2 kWh/100km for the smart #1. That’s a difference of about 2.4 kWh/100km.

As for electric range, the BYD Atto 2 offers very slightly more range – reaching up to 430 km, about 30 km more than the smart #1.

Atto 2

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

When accelerating from 0 to 100 km/h, the smart #1 is considerably quicker – completing the sprint in 4.9 s, while the BYD Atto 2 takes 7.5 s. That’s about 2.6 s quicker.

There’s also a difference in torque: the smart #1 delivers visibly more torque with 470 Nm compared to 310 Nm. That’s about 160 Nm more.

#1

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 Atto 2 is clearly lighter – 1,510 kg compared to 1,900 kg. The difference is around 390 kg.

Looking at boot space, the BYD Atto 2 offers clearly more boot space – 450 L compared to 313 L. That’s a difference of about 137 L.

When it comes to payload, the BYD Atto 2 carries slightly more – 490 kg compared to 425 kg. That’s a difference of about 65 kg.

Who wins the race in the data check?

The smart #1 holds a solid 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
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smart #1
BYD Atto 2

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.

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Reviews smart #1

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

BYD Atto 2

The BYD Atto 2 is a stylish compact electric SUV that blends bold exterior design with a roomy, tech-focused interior, making it well suited to daily driving and urban life. It delivers a comfortable ride and practical features that will appeal to buyers looking for a modern, user-friendly EV.

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atto2 Kopie
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Reviews BYD Atto 2

4.7 (7 Reviews)
rate
Raúl
30 Aug 2026, 17:56:12

I'm very happy with the car. The savings compared to a gasoline car are enormous. The car is very comfortable and spacious. Driving it is very pleasant. Best of all is the sunroof — the views from the back are impressive — and the large screen it comes with.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Carlos Aguilar
5 Feb 2026, 13:15:18

I've done 6,000 km and I'm delighted. I haven't tried other EVs, but I'm thrilled with the BYD Atto 2. It's true I don't go on long trips — I do everything in the city and nearby, about 100 to 150 km a day — and honestly it's been great in every way. When I hit 300,000 km I'll tell you again. Haha

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

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smart #1
BYD Atto 2

Costs and Consumption
Price
40,700 £
Price
30,800 - 36,000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.2 kWh/100km
Consumption kWh/100km
15.8 - 17.4 kWh/100km
Electric Range
400 km
Electric Range
40 - 430 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 72 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,900 kg
Curb weight
1,510 - 1,720 kg
Trunk capacity
313 L
Trunk capacity
425 - 450 L
Length
-
Length
-
Width
1,822 mm
Width
1,830 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 kg
Payload
420 - 490 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plug-in Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
368 HP
Power HP
166 - 212 HP
Acceleration 0-100km/h
4.9 s
Acceleration 0-100km/h
7.5 - 9.1 s
Max Speed
-
Max Speed
-
Torque
470 Nm
Torque
310 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
271 kW
Power kW
122 - 156 kW
Engine capacity
-
Engine capacity
1,498 cm3

General
Model Year
2024
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
B, A
Brand
smart
Brand
BYD
What drive types are available for the smart #1?

The smart #1 is available as 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.