Compare performance (156 HP vs 635 HP), boot space and price (29,500 £ vs 104,000 £ ) at a glance. Find out which car is the better choice for you – DS Automobiles DS 3 or Mercedes S-Class?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
DS Automobiles DS 3 is clearly cheaper – starting at 29,500 £ , while the Mercedes S-Class costs 104,000 £ . That’s a price difference of around 74,517 £.
Fuel consumption also shows a difference: the Mercedes S-Class uses 2.2 L/100km and is significantly more efficient than the DS Automobiles DS 3 with 5 L/100km. The difference is about 2.8 L/100km.
As for electric range, the DS Automobiles DS 3 offers substantially more range – reaching up to 400 km, about 282 km more than the Mercedes S-Class.
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 Mercedes S-Class offers clearly more power – delivering 635 HP compared to 156 HP. That’s roughly 479 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes S-Class is clearly quicker – completing the sprint in 4 s, while the DS Automobiles DS 3 takes 9.1 s. That’s about 5.1 s quicker.
There’s also a difference in torque: the Mercedes S-Class delivers clearly more torque with 850 Nm compared to 260 Nm. That’s about 590 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, DS Automobiles DS 3 is considerably lighter – 1,249 kg compared to 2,165 kg. The difference is around 916 kg.
Looking at boot space, the Mercedes S-Class offers visibly more boot space – 530 L compared to 350 L. That’s a difference of about 180 L.
When it comes to payload, the Mercedes S-Class carries markedly more – 660 kg compared to 466 kg. That’s a difference of about 194 kg.
The Mercedes S-Class stands well ahead of its rival 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 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.
detailsThe Mercedes S-Class wraps peerless comfort, whisper-quiet luxury and subtle tech wizardry into a chauffeur-ready package that still knows how to engage the driver. It’s the car for buyers who want to arrive relaxed, be taken seriously and occasionally enjoy a grin when the road reminds them this limousine can dance.
detailsCosts and Consumption |
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|---|---|
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Price
29,500 - 37,600 £
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Price
104,000 - 201,400 £
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Consumption L/100km
5 L/100km
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Consumption L/100km
2.2 - 11 L/100km
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Consumption kWh/100km
15.5 kWh/100km
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Consumption kWh/100km
-
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Electric Range
400 km
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Electric Range
98 - 118 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 - 112 g/km
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co2
50 - 252 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
Sedan
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
1,249 - 1,646 kg
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Curb weight
2,165 - 2,650 kg
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Trunk capacity
350 L
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Trunk capacity
345 - 530 L
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Length
-
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Length
-
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Width
1,791 mm
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Width
1,921 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
362 - 466 kg
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Payload
420 - 660 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Electric
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Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
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Transmission Detail
Automatic Gearbox
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Drive Type
Front-Wheel Drive
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Power HP
145 - 156 HP
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Power HP
336 - 635 HP
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Acceleration 0-100km/h
9.1 - 9.2 s
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Acceleration 0-100km/h
4 - 5.7 s
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Max Speed
-
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Max Speed
-
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Torque
230 - 260 Nm
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Torque
560 - 850 Nm
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Number of Cylinders
3
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Number of Cylinders
6 - 8
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Power kW
107 - 115 kW
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Power kW
247 - 467 kW
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Engine capacity
1,199 cm3
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Engine capacity
2,989 - 3,982 cm3
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General |
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|---|---|
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Model Year
2,025 - 2,026
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Model Year
2026
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CO2 Efficiency Class
C, A
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CO2 Efficiency Class
G, B, F
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Brand
DS Automobiles
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Brand
Mercedes-Benz
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