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DS Automobiles DS 9 vs Mercedes C Class Sedan comparison

Compare performance (360 HP vs 680 HP), boot space and price (55,100 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – DS Automobiles DS 9 or Mercedes C Class Sedan?

DS Automobiles DS 9 vs Mercedes C Class Sedan: Key differences

DS Automobiles DS 9

  • noticeably more efficient
  • somewhat more trunk space

Mercedes C Class Sedan

  • noticeably cheaper
  • clearly more power
  • markedly more electric range
  • significantly quicker 0–100 km/h
  • barely lighter

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

DS 9

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes C Class Sedan is noticeably cheaper – starting at 41,300 £ , while the DS Automobiles DS 9 costs 55,100 £ . That’s a price difference of around 13,755 £.

Fuel consumption also shows a difference: the DS Automobiles DS 9 uses 1.2 L/100km and is noticeably more efficient than the Mercedes C Class Sedan with 1.6 L/100km. The difference is about 0.4 L/100km.

As for electric range, the Mercedes C Class Sedan offers markedly more range – reaching up to 117 km, about 42 km more than the DS Automobiles DS 9.

C Class Sedan

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 Mercedes C Class Sedan offers clearly more power – delivering 680 HP compared to 360 HP. That’s roughly 320 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C Class Sedan is significantly quicker – completing the sprint in 3.4 s, while the DS Automobiles DS 9 takes 5.6 s. That’s about 2.2 s quicker.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: the Mercedes C Class Sedan delivers substantially more torque with 1,020 Nm compared to 520 Nm. That’s about 500 Nm more.

DS 9

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes C Class Sedan is barely lighter – 1,695 kg compared to 1,864 kg. The difference is around 169 kg.

Looking at boot space, the DS Automobiles DS 9 offers somewhat more boot space – 510 L compared to 455 L. That’s a difference of about 55 L.

When it comes to payload, the Mercedes C Class Sedan carries moderately more – 570 kg compared to 489 kg. That’s a difference of about 81 kg.

Who wins the race in the data check?

The Mercedes C Class Sedan is far ahead overall 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 £41,300
C Class Sedan

Mercedes C Class Sedan

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 183 - 680 HP
  • Consumption L/100km : 1.6 - 9 L/100km
  • Electric Range : 11 - 117 km
details

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DS Automobiles DS 9

The DS 9 is a striking French luxury saloon that pairs haute couture styling with a calm, composed ride that pampers passengers. Inside, meticulous craftsmanship and quirky DS details give the cabin real personality, making it an attractive choice if you want to stand out without sacrificing comfort.

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Mercedes C Class Sedan

The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.

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DS Automobiles DS 9
Mercedes C Class Sedan

Costs and Consumption
Price
55,100 - 74,100 £
Price
41,300 - 103,400 £
Consumption L/100km
1.2 - 1.7 L/100km
Consumption L/100km
1.6 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
62 - 75 km
Electric Range
11 - 117 km
Battery Capacity
-
Battery Capacity
19.5 kWh
co2
28 - 38 g/km
co2
41 - 205 g/km
Fuel tank capacity
42 L
Fuel tank capacity
50 L

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
4
Curb weight
1,864 - 1,931 kg
Curb weight
1,695 - 2,195 kg
Trunk capacity
510 L
Trunk capacity
315 - 455 L
Length
4,934 mm
Length
4,751 mm
Width
1,855 mm
Width
1,820 - 1,900 mm
Height
1,459 mm
Height
1,438 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
486 - 489 kg
Payload
480 - 570 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
250 - 360 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
5.6 - 8.1 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
240 - 250 km/h
Max Speed
235 - 250 km/h
Torque
320 - 520 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
183 - 265 kW
Power kW
135 - 500 kW
Engine capacity
1,598 cm3
Engine capacity
1,496 - 1,999 cm3

General
Model Year
2,021 - 2,023
Model Year
2,024 - 2,025
CO2 Efficiency Class
B
CO2 Efficiency Class
E, B, D, G
Brand
DS Automobiles
Brand
Mercedes-Benz
Is the DS Automobiles DS 9 offered with different drivetrains?

The DS Automobiles DS 9 is offered with Front-Wheel Drive or All-Wheel Drive.

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.