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smart #3 vs smart #5 – Which car suits you better?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether smart #3 or smart #5 fits your lifestyle better.

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

#3 @ smart Europe GmbH

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

smart #3 has a a bit advantage in terms of price – it starts at 34700 £, while the smart #5 costs 39300 £. That’s a price difference of around 4637 £.

In terms of energy consumption, the advantage goes to the smart #3: with 16.30 kWh per 100 km, it’s slightly more efficient than the smart #5 with 18.40 kWh. That’s a difference of about 2.10 kWh.

As for range, the smart #5 performs noticeable better – achieving up to 590 km, about 135 km more than the smart #3.

#3 @ smart Europe GmbH

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the smart #5 has a distinct edge – offering 646 HP compared to 428 HP. That’s roughly 218 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #3 is minimal quicker – completing the sprint in 3.70 s, while the smart #5 takes 3.80 s. That’s about 0.10 s faster.

In terms of top speed, the smart #5 performs somewhat better – reaching 210 km/h, while the smart #3 tops out at 180 km/h. The difference is around 30 km/h.

There’s also a difference in torque: smart #5 pulls somewhat stronger with 710 Nm compared to 584 Nm. That’s about 126 Nm difference.

#3 @ smart Europe GmbH

Space and Everyday Use:

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 curb weight, smart #3 is clearly perceptible lighter – 1780 kg compared to 2200 kg. The difference is around 420 kg.

In terms of boot space, the smart #5 offers clearly more room – 630 L compared to 370 L. That’s a difference of about 260 L.

In maximum load capacity, the smart #5 performs noticeable better – up to 1530 L, which is about 370 L more than the smart #3.

When it comes to payload, smart #5 somewhat takes the win – 502 kg compared to 450 kg. That’s a difference of about 52 kg.

Who wins the race?

The smart #5 proves to be outperforms in nearly all aspects and therefore becomes our DriveDuel Champion!
smart #5 is the better all-rounder in this comparison.

from about £39,300
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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
  • Electric Range : 465 - 590 km
details

smart #3

5 (1)
rate

The Smart #3 represents a bold evolution in urban mobility, merging sleek design with sustainability. This compact electric SUV boasts a modern silhouette and advanced technology features that make city driving both efficient and enjoyable. With its spacious interior and innovative connectivity options, the Smart #3 is poised to redefine the expectations for eco-friendly urban transport.

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

smart #5

5 (3)
rate

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

Reviews smart #5

Stefan 4 Dec 2025, 21:11:24

Bis auf das noch hoffentlich bald verbesserte/reduzierte Gebimmel und die gruselig schlecht zu erreichende Stummschaltung der Geschwindigkeitswarnung ist das Auto wirklich der Hammer!
Sehr, sehr leise, komfortabel, extrem schnell (Brabus Version), tolle Verarbeitung, tolle Ausstattung!

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smart #3
smart #5
#3 @ smart Europe GmbH

Costs and Consumption
Price
34700 - 45800 £
Price
39300 - 52200 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.3 - 17.6 kWh
Consumption kWh/100km
18.4 - 19.9 kWh
Electric Range
325 - 455 km
Electric Range
465 - 590 km
Battery Capacity
47 - 62 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
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1780 - 1910 kg
Curb weight
2200 - 2378 kg
Trunk capacity
370 L
Trunk capacity
630 L
Length
4400 mm
Length
4695 mm
Width
1844 mm
Width
1920 mm
Height
1556 mm
Height
1705 mm
Max trunk capacity
1160 L
Max trunk capacity
1530 L
Payload
419 - 450 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
272 - 428 HP
Power HP
340 - 646 HP
Acceleration 0-100km/h
3.7 - 5.8 s
Acceleration 0-100km/h
3.8 - 6.9 s
Max Speed
180 km/h
Max Speed
200 - 210 km/h
Torque
343 - 584 Nm
Torque
373 - 710 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
200 - 315 kW
Power kW
250 - 475 kW
Engine capacity
-
Engine capacity
-

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

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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.