Compare performance (136 HP vs 428 HP), boot space and price (31,600 £ vs 31,700 £ ) at a glance. Find out which car is the better choice for you – BYD ETP3 or smart #1?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
BYD ETP3 is very slightly cheaper – starting at 31,600 £ , while the smart #1 costs 31,700 £ . That’s a price difference of around 85 £.
As for electric range, the smart #1 offers significantly more range – reaching up to 440 km, about 207 km more than the BYD ETP3.
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 428 HP compared to 136 HP. That’s roughly 292 HP more horsepower.
Looking at top speed, the smart #1 is considerably faster – reaching 180 km/h, while the BYD ETP3 tops out at 100 km/h. The difference is around 80 km/h.
There’s also a difference in torque: the smart #1 delivers clearly more torque with 584 Nm compared to 180 Nm. That’s about 404 Nm more.
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 2.
In terms of curb weight, BYD ETP3 is marginally lighter – 1,640 kg compared to 1,780 kg. The difference is around 140 kg.
For maximum load capacity, the BYD ETP3 offers significantly more capacity – up to 3,500 L, about 2,514 L more than the smart #1.
When it comes to payload, the BYD ETP3 carries noticeably more – 780 kg compared to 470 kg. That’s a difference of about 310 kg.
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.
The BYD ETP3 is a smart, no-nonsense electric offering that blends everyday practicality with a quietly modern design that won’t embarrass you in the supermarket car park. It’s ideal for buyers after fuss-free electric mobility — efficient, clever and just playful enough to make city driving a little more fun.
detailsThe 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.
detailsCosts and Consumption |
|
|---|---|
|
Price
31,600 £
|
Price
31,700 - 45,000 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
16.8 - 18.2 kWh/100km
|
|
Electric Range
233 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
Cargo Van
|
Body Type
SUV
|
|
Seats
2
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1,640 kg
|
Curb weight
1,780 - 1,900 kg
|
|
Trunk capacity
-
|
Trunk capacity
313 - 323 L
|
|
Length
4,460 mm
|
Length
4,270 - 4,300 mm
|
|
Width
1,720 mm
|
Width
1,822 mm
|
|
Height
1,875 mm
|
Height
1,636 mm
|
|
Max trunk capacity
3,500 L
|
Max trunk capacity
976 - 986 L
|
|
Payload
780 kg
|
Payload
425 - 470 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
-
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Rear-Wheel Drive
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
136 HP
|
Power HP
272 - 428 HP
|
|
Acceleration 0-100km/h
-
|
Acceleration 0-100km/h
3.9 - 6.7 s
|
|
Max Speed
100 km/h
|
Max Speed
180 km/h
|
|
Torque
180 Nm
|
Torque
343 - 584 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
100 kW
|
Power kW
200 - 315 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2,023
|
Model Year
2,023 - 2,024
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
BYD
|
Brand
smart
|