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NIO ET5 vs smart #5 comparison

Compare performance (490 HP vs 646 HP), boot space and price (40,700 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – NIO ET5 or smart #5?

NIO ET5 vs smart #5: Key differences

NIO ET5

5 (1 Reviews)
rate

smart #5

4.9 (5 Reviews)
rate
  • very slightly cheaper
  • clearly more power
  • very slightly more efficient
  • barely quicker 0–100 km/h
  • marginally lighter
  • markedly more trunk space

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

ET5

Costs and Efficiency:

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

smart #5 is very slightly cheaper – starting at 39,300 £ , while the NIO ET5 costs 40,700 £ . That’s a price difference of around 1,372 £.

In terms of energy consumption, the smart #5 is very slightly more efficient: consuming 18.4 kWh/100km compared to 18.6 kWh/100km for the NIO ET5. That’s a difference of about 0.2 kWh/100km.

The electric range is almost identical – both manage about 590 km on a single charge.

#5

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 #5 offers clearly more power – delivering 646 HP compared to 490 HP. That’s roughly 156 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #5 is barely quicker – completing the sprint in 3.8 s, while the NIO ET5 takes 4 s. That’s about 0.2 s quicker.

Looking at top speed, the smart #5 is marginally faster – reaching 210 km/h, while the NIO ET5 tops out at 200 km/h. The difference is around 10 km/h.

There’s also a difference in torque: the smart #5 delivers very slightly more torque with 710 Nm compared to 700 Nm. That’s about 10 Nm more.

ET5

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, smart #5 is marginally lighter – 2,200 kg compared to 2,215 kg. The difference is around 15 kg.

Looking at boot space, the smart #5 offers markedly more boot space – 630 L compared to 386 L. That’s a difference of about 244 L.

For maximum load capacity, the smart #5 offers markedly more capacity – up to 1,530 L, about 395 L more than the NIO ET5.

When it comes to payload, the smart #5 carries barely more – 502 kg compared to 475 kg. That’s a difference of about 27 kg.

Who wins the race in the data check?

The smart #5 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.

from £39,300
#5

smart #5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 340 - 646 HP
  • Consumption kWh/100km : 18.4 - 19.9 kWh/100km
  • Electric Range : 465 - 590 km
NIO ET5
smart #5

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

NIO ET5

NIO ET5 arrives with sleek, minimalist lines and a cabin that feels more like a calm lounge than a dashboard, delivering a composed drive that keeps motorway monotony at bay. Tech is smart rather than showy, and the brand’s novel ownership options make it an appealing choice for buyers who want electric convenience without the usual headaches — plus it brings enough personality to make charging stops less boring.

details

smart #5

The Smart #5 continues to build on the brand's legacy of compact and efficient urban vehicles, now infused with a more modern and stylish design. Its sleek appearance is complemented by a spacious interior, offering comfort without compromising its compact nature. This model is ideal for city dwellers seeking a blend of innovation, practicality, and style in their daily drives.

details
NIO ET5
smart #5

Costs and Consumption

Price
40,700 - 58,700 £
Price
39,300 - 52,200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.6 - 18.9 kWh/100km
Consumption kWh/100km
18.4 - 19.9 kWh/100km
Electric Range
456 - 590 km
Electric Range
465 - 590 km
Battery Capacity
73.5 - 90 kWh
Battery Capacity
74.4 - 94 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
2,215 - 2,235 kg
Curb weight
2,200 - 2,378 kg
Trunk capacity
386 L
Trunk capacity
630 L
Length
4,790 mm
Length
4,695 mm
Width
1,960 mm
Width
1,920 mm
Height
1,499 mm
Height
1,705 mm
Max trunk capacity
1,135 L
Max trunk capacity
1,530 L
Payload
455 - 475 kg
Payload
475 - 502 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
490 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
4 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
200 km/h
Max Speed
200 - 210 km/h
Torque
700 Nm
Torque
373 - 710 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
360 kW
Power kW
250 - 475 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
NIO
Brand
smart
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.