@ smart Europe GmbH
@ BYD Auto / BYD Global Media
VS

smart #3 vs BYD Atto 2 – Which model is better for everyday use?

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: smart #3 or BYD Atto 2?

smart #3

5 (1 Reviews)
rate

BYD Atto 2

5 (1 Reviews)
rate

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

#3 @ smart Europe GmbH

Costs and Efficiency:

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

BYD Atto 2 has a noticeable advantage in terms of price – it starts at 27400 £, while the smart #3 costs 34700 £. That’s a price difference of around 7285 £.

In terms of energy consumption, the advantage goes to the BYD Atto 2: with 16 kWh per 100 km, it’s slight more efficient than the smart #3 with 16.30 kWh. That’s a difference of about 0.30 kWh.

As for range, the smart #3 performs clearly perceptible better – achieving up to 455 km, about 143 km more than the BYD Atto 2.

Atto 2 @ BYD Auto / BYD Global Media

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 #3 has a convincingly edge – offering 428 HP compared to 177 HP. That’s roughly 251 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #3 is convincingly quicker – completing the sprint in 3.70 s, while the BYD Atto 2 takes 7.90 s. That’s about 4.20 s faster.

In terms of top speed, the smart #3 performs somewhat better – reaching 180 km/h, while the BYD Atto 2 tops out at 160 km/h. The difference is around 20 km/h.

There’s also a difference in torque: smart #3 pulls decisively stronger with 584 Nm compared to 290 Nm. That’s about 294 Nm difference.

#3 @ smart Europe GmbH

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 curb weight, BYD Atto 2 is to a small extent lighter – 1570 kg compared to 1780 kg. The difference is around 210 kg.

In terms of boot space, the BYD Atto 2 offers barely noticeable more room – 400 L compared to 370 L. That’s a difference of about 30 L.

In maximum load capacity, the BYD Atto 2 performs somewhat better – up to 1340 L, which is about 180 L more than the smart #3.

When it comes to payload, smart #3 hardly perceptible takes the win – 450 kg compared to 410 kg. That’s a difference of about 40 kg.

Who comes out on top?

Overall, the smart #3 shows itself to be wins the duel decisively 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.

smart #3
BYD Atto 2

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £34,700
#3 @ smart Europe GmbH

smart #3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 428 HP
  • Consumption kWh/100km : 16.3 - 17.6 kWh
  • Electric Range : 325 - 455 km
details

smart #3

5 (1 Reviews)
rate

The Smart #3 turns the brand's cheeky city-car attitude into a grown-up compact SUV, pairing sleek styling with a surprisingly roomy, well-made interior. It's a brilliant pick for buyers who want electric ease without dullness — practical enough for daily life, but still lively enough to make parking and grocery runs feel a little fun.

details
smart-hashtag3-brabus-photon-orange-exterior-mallorca1 @ smart Europe GmbH
smart-hashtag3-brabus-photon-orange-exterior-mallorca13 @ smart Europe GmbH
smart-hashtag3-brabus-photon-orange-exterior-mallorca21 @ smart Europe GmbH
smart-hashtag3-brabus-photon-orange-interior-mallorca10 @ smart Europe GmbH
smart-hashtag3-brabus-photon-orange-interior-mallorca3 @ smart Europe GmbH
smart-hashtag3-premium-ceramic-cream-interior-mallorca7 @ smart Europe GmbH

BYD Atto 2

5 (1 Reviews)
rate

The Atto 2 is making waves in the electric vehicle market with its sleek design and impressive range. This innovative model combines cutting-edge technology with captivating aesthetics, making it a standout choice for eco-conscious drivers. With its spacious interior and advanced features, the Atto 2 offers both comfort and convenience for everyday use.

details
atto2 Kopie @ BYD Auto / BYD Global Media
byd-atto2-interior-01-m @ BYD Auto / BYD Global Media

Reviews smart #3

5 (1 Reviews)
rate

Reviews BYD Atto 2

5 (1 Reviews)
rate

Top Car Comparisons

@ BYD Auto / BYD Global Media
BYD Dolphin
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
The BYD Dolphin is a zippy, compact EV built for urban life — efficient, easy to park and kind on the wallet, making it a brilliant daily driver for city dwellers. The BYD Atto 2 swaps hatchback frugality for crossover comfort and tech, offering more space, range and kit for buyers who value …
@ BYD Auto / BYD Global Media
BYD Atto 3
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
In the battle of BYD's innovative electric vehicles, the Atto 3 emerges as a more advanced contender compared to the Atto 2. With its sleek design, improved range, and enhanced technology features, the Atto 3 not only offers better performance but also caters to the growing demand for eco-friendly …
smart #3
BYD Atto 2
#3 @ smart Europe GmbH
Atto 2 @ BYD Auto / BYD Global Media

Costs and Consumption
Price
34700 - 45800 £
Price
27400 - 30000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.3 - 17.6 kWh
Consumption kWh/100km
16 kWh
Electric Range
325 - 455 km
Electric Range
312 km
Battery Capacity
47 - 62 kWh
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1780 - 1910 kg
Curb weight
1570 kg
Trunk capacity
370 L
Trunk capacity
400 L
Length
4400 mm
Length
4310 mm
Width
1844 mm
Width
1830 mm
Height
1556 mm
Height
1675 mm
Max trunk capacity
1160 L
Max trunk capacity
1340 L
Payload
419 - 450 kg
Payload
410 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
272 - 428 HP
Power HP
177 HP
Acceleration 0-100km/h
3.7 - 5.8 s
Acceleration 0-100km/h
7.90 s
Max Speed
180 km/h
Max Speed
160 km/h
Torque
343 - 584 Nm
Torque
290 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
200 - 315 kW
Power kW
130 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2023 - 2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
smart
Brand
BYD

Similar Comparisons

@ Kia Corporation
Kia EV3
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
The Kia EV3 feels like a grown-up, sporty compact EV with sharper handling, nicer interior materials and cleaner infotainment, while the BYD Atto 2 trades that polish for a quirky cabin, longer range and an irresistible price tag. If you want everyday driving refinement and a bit of fun, pick the …
@ MG Motor / SAIC Motor Corporation
MG MG4
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
Think of the MG4 as the affordable hot hatch of the EV world — compact, sharp-handling and great value for drivers who want a little grin in every corner, while the BYD Atto 2 is a chilled crossover, taller, roomier and packed with clever tech and impressive real-world range. If you want lively …
@ BYD Auto / BYD Global Media
BYD Atto 2
MG MGS5 EV
VS
The BYD Atto 2 feels like a techy, upmarket compact SUV — polished cabin, clever range and quirky styling that turns heads, making it the pick if you want EV swagger and gadgets. The MG MGS5 EV answers with straightforward practicality and a friendlier price tag, trading a bit of polish for roomy …
@ BYD Auto / BYD Global Media
BYD Sealion 7
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
BYD Sealion 7 and BYD Atto 2 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
@ BYD Auto / BYD Global Media
BYD Atto 2
BYD Dolphin Surf
VS
In the burgeoning electric vehicle market, the BYD Dolphin, known for its compact design and efficiency, presents a striking contrast to the BYD Atto 2, which emphasizes a more spacious interior and advanced tech features. The Dolphin shines with its nimble handling, making it ideal for urban …
@ Opel / Stellantis Media
Opel Frontera
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
In the highly competitive SUV segment, the Opel Frontera and BYD Atto 2 stand as compelling options for drivers seeking reliability and innovation. The Opel Frontera, a veteran in the field, boasts a rugged design and time-tested off-road capabilities, making it a solid choice for adventure …
@ Hyundai Motor Company
Hyundai Inster
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
In the burgeoning field of electric vehicles, the Hyundai Ioniq 5 and BYD Dolphin (often referred to as the BYD Atto 2) provide compelling choices for eco-conscious drivers. The Hyundai Ioniq 5 stands out with its futuristic design and impressive range, making it an appealing choice for those …
@ Citroën / Stellantis Media
Citroen C3 Aircross
@ BYD Auto / BYD Global Media
BYD Atto 2
VS
The Citroen C3 Aircross and BYD Atto 2 compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
What drive types are available for the smart #3?

The smart #3 is available as Rear-Wheel Drive or All-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.