Compare performance (435 HP vs 646 HP), boot space and price (54,800 £ vs 39,300 £ ) at a glance. Find out which car is the better choice for you – Nissan Ariya or smart #5?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
smart #5 is visibly cheaper – starting at 39,300 £ , while the Nissan Ariya costs 54,800 £ . That’s a price difference of around 15,506 £.
In terms of energy consumption, the smart #5 is markedly more efficient: consuming 18.4 kWh/100km compared to 24.5 kWh/100km for the Nissan Ariya. That’s a difference of about 6.1 kWh/100km.
As for electric range, the smart #5 offers visibly more range – reaching up to 590 km, about 173 km more than the Nissan Ariya.
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 visibly more power – delivering 646 HP compared to 435 HP. That’s roughly 211 HP more horsepower.
When accelerating from 0 to 100 km/h, the smart #5 is visibly quicker – completing the sprint in 3.8 s, while the Nissan Ariya takes 5 s. That’s about 1.2 s quicker.
There’s also a difference in torque: the smart #5 delivers moderately more torque with 710 Nm compared to 600 Nm. That’s about 110 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.
Both vehicles offer seating for 5 people.
In terms of curb weight, smart #5 is barely lighter – 2,200 kg compared to 2,277 kg. The difference is around 77 kg.
Looking at boot space, the smart #5 offers markedly more boot space – 630 L compared to 415 L. That’s a difference of about 215 L.
When it comes to payload, the smart #5 carries markedly more – 502 kg compared to 363 kg. That’s a difference of about 139 kg.
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.
The Nissan Ariya wraps futuristic, sculpted styling around a calm, high-tech cabin, making the switch to electric feel surprisingly easy and grown-up. It’s a comfortable, sensible EV that favors everyday usability and clever packaging over headline-grabbing theatrics — ideal for buyers who want an elegant, low-fuss electric car without the ego.
detailsThe 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.
detailsCosts and Consumption |
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Price
54,800 £
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Price
39,300 - 52,200 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
24.5 kWh/100km
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Consumption kWh/100km
18.4 - 19.9 kWh/100km
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Electric Range
417 km
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Electric Range
465 - 590 km
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Battery Capacity
-
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Battery Capacity
74.4 - 94 kWh
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
5
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Curb weight
2,277 kg
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Curb weight
2,200 - 2,378 kg
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Trunk capacity
415 L
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Trunk capacity
630 L
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Length
-
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Length
4,695 mm
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Width
1,850 mm
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Width
1,920 mm
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Height
-
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Height
1,705 mm
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Max trunk capacity
-
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Max trunk capacity
1,530 L
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Payload
363 kg
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Payload
475 - 502 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
435 HP
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Power HP
340 - 646 HP
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Acceleration 0-100km/h
5 s
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Acceleration 0-100km/h
3.8 - 6.9 s
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Max Speed
-
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Max Speed
200 - 210 km/h
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Torque
600 Nm
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Torque
373 - 710 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
320 kW
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Power kW
250 - 475 kW
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Engine capacity
-
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Engine capacity
-
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General |
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|---|---|
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Model Year
2025
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
Nissan
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Brand
smart
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