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DS Automobiles DS 3 vs SEAT Ateca comparison

Compare performance (156 HP vs 150 HP), boot space and price (29,500 £ vs 25,100 £ ) at a glance. Find out which car is the better choice for you – DS Automobiles DS 3 or SEAT Ateca?

DS Automobiles DS 3 vs SEAT Ateca: Key differences

DS Automobiles DS 3

  • very slightly more power
  • very slightly lighter
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SEAT Ateca

4.5 (6 Reviews)
rate
  • moderately cheaper
  • very slightly more efficient
  • only slightly quicker 0–100 km/h
  • visibly more trunk space
details

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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

SEAT Ateca is moderately cheaper – starting at 25,100 £ , while the DS Automobiles DS 3 costs 29,500 £ . That’s a price difference of around 4,397 £.

Fuel consumption also shows a difference: the SEAT Ateca uses 4.9 L/100km and is very slightly more efficient than the DS Automobiles DS 3 with 5 L/100km. The difference is about 0.1 L/100km.

Ateca

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 DS Automobiles DS 3 offers very slightly more power – delivering 156 HP compared to 150 HP. That’s roughly 6 HP more horsepower.

When accelerating from 0 to 100 km/h, the SEAT Ateca is only slightly quicker – completing the sprint in 9 s, while the DS Automobiles DS 3 takes 9.1 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the SEAT Ateca delivers visibly more torque with 360 Nm compared to 260 Nm. That’s about 100 Nm more.

DS 3

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 terms of curb weight, DS Automobiles DS 3 is very slightly lighter – 1,249 kg compared to 1,345 kg. The difference is around 96 kg.

Looking at boot space, the SEAT Ateca offers visibly more boot space – 510 L compared to 350 L. That’s a difference of about 160 L.

When it comes to payload, the SEAT Ateca carries moderately more – 525 kg compared to 466 kg. That’s a difference of about 59 kg.

Who wins the race in the data check?

The SEAT Ateca comes out modestly ahead 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 £25,100
Ateca

SEAT Ateca

  • Engine Type Petrol, Diesel
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 116 - 150 HP
  • Consumption L/100km 4.9 - 6.4 L/100km
DS Automobiles DS 3
SEAT Ateca

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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SEAT Ateca

The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

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DS Automobiles DS 3
SEAT Ateca

Costs and Consumption

Price
29,500 - 37,600 £
Price
25,100 - 36,900 £
Consumption L/100km
5 L/100km
Consumption L/100km
4.9 - 6.4 L/100km
Consumption kWh/100km
15.5 kWh/100km
Consumption kWh/100km
-
Electric Range
400 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 112 g/km
co2
129 - 144 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
1,345 - 1,514 kg
Trunk capacity
350 L
Trunk capacity
510 L
Length
-
Length
-
Width
1,791 mm
Width
1,841 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
362 - 466 kg
Payload
516 - 525 kg

Engine and Performance

Engine Type
Petrol MHEV, Electric
Engine Type
Petrol, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
145 - 156 HP
Power HP
116 - 150 HP
Acceleration 0-100km/h
9.1 - 9.2 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
-
Max Speed
-
Torque
230 - 260 Nm
Torque
200 - 360 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
107 - 115 kW
Power kW
85 - 110 kW
Engine capacity
1,199 cm3
Engine capacity
999 - 1,968 cm3

General

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