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DS Automobiles DS 3 vs smart #3 comparison

Compare performance (156 HP vs 272 HP), boot space and price (29,500 £ vs 42,000 £ ) at a glance. Find out which car is the better choice for you – DS Automobiles DS 3 or smart #3?

DS Automobiles DS 3 vs smart #3: Key differences

DS Automobiles DS 3

  • significantly cheaper
  • only slightly more efficient
  • considerably lighter
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smart #3

5 (1 Reviews)
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  • significantly more power
  • slightly more electric range
  • substantially quicker 0–100 km/h
  • very slightly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

DS 3

Costs and Efficiency:

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

DS Automobiles DS 3 is significantly cheaper – starting at 29,500 £ , while the smart #3 costs 42,000 £ . That’s a price difference of around 12,489 £.

In terms of energy consumption, the DS Automobiles DS 3 is only slightly more efficient: consuming 15.5 kWh/100km compared to 16.3 kWh/100km for the smart #3. That’s a difference of about 0.8 kWh/100km.

As for electric range, the smart #3 offers slightly more range – reaching up to 455 km, about 55 km more than the DS Automobiles DS 3.

#3

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 #3 offers significantly more power – delivering 272 HP compared to 156 HP. That’s roughly 116 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #3 is substantially quicker – completing the sprint in 5.8 s, while the DS Automobiles DS 3 takes 9.1 s. That’s about 3.3 s quicker.

There’s also a difference in torque: the smart #3 delivers clearly more torque with 384 Nm compared to 260 Nm. That’s about 124 Nm more.

DS 3

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, DS Automobiles DS 3 is considerably lighter – 1,249 kg compared to 1,810 kg. The difference is around 561 kg.

Looking at boot space, the smart #3 offers very slightly more boot space – 370 L compared to 350 L. That’s a difference of about 20 L.

When it comes to payload, the DS Automobiles DS 3 carries marginally more – 466 kg compared to 450 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The smart #3 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.

£41,991
#3

smart #3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 272 HP
  • Consumption kWh/100km 16.3 kWh/100km
  • Electric Range 455 km
DS Automobiles DS 3
smart #3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

DS Automobiles DS 3

The DS 3 is a chic, compact premium hatch that stands out with couture styling and an interior that feels more boutique than bargain-bin. It serves up a poised, city-friendly drive with plenty of French flair — ideal for buyers who want personality as much as practicality and don’t mind turning heads at the lights.

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smart #3

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.

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DS Automobiles DS 3
smart #3

Costs and Consumption

Price
29,500 - 37,600 £
Price
42,000 £
Consumption L/100km
5 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.5 kWh/100km
Consumption kWh/100km
16.3 kWh/100km
Electric Range
400 km
Electric Range
455 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 112 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
-
Doors
-
Curb weight
1,249 - 1,646 kg
Curb weight
1,810 kg
Trunk capacity
350 L
Trunk capacity
370 L
Length
-
Length
-
Width
1,791 mm
Width
1,844 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
362 - 466 kg
Payload
450 kg

Engine and Performance

Engine Type
Petrol MHEV, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
145 - 156 HP
Power HP
272 HP
Acceleration 0-100km/h
9.1 - 9.2 s
Acceleration 0-100km/h
5.8 s
Max Speed
-
Max Speed
-
Torque
230 - 260 Nm
Torque
384 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
107 - 115 kW
Power kW
200 kW
Engine capacity
1,199 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
C, A
CO2 Efficiency Class
A
Brand
DS Automobiles
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.