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Mercedes C Class Sedan vs Renault Arkana comparison

Compare performance (680 HP vs 143 HP), boot space and price (41,300 £ vs 28,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes C Class Sedan or Renault Arkana?

Mercedes C Class Sedan vs Renault Arkana: Key differences

Mercedes C Class Sedan

  • clearly more power
  • only slightly more efficient
  • considerably quicker 0–100 km/h
details

Renault Arkana

4 (7 Reviews)
rate
  • clearly cheaper
  • slightly lighter
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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

C Class Sedan

Contemporary Elegance Meets Versatile Practicality: Mercedes C-Klasse Limousine vs. Renault Arkana

In the ever-evolving automotive landscape, two models stand out for their unique characteristics and appeal: the Mercedes C-Klasse Limousine and the Renault Arkana. While they cater to different segments, each offers intriguing features and innovative technology. We explore what these vehicles bring to the table in terms of performance, design, and technological prowess.

Arkana

Under the Hood: Power and Performance

The Mercedes C-Klasse Limousine offers a robust selection of powertrains, ranging from the petrol mild-hybrid electric vehicle (MHEV) to diesel MHEV and plug-in hybrid options. Power outputs vary, with the most powerful option providing an impressive 680 HP. This sedan promises a thrilling ride, particularly with an acceleration of 0-100 km/h in as little as 3.4 seconds for the top model, alongside a top speed reaching 280 km/h.

On the other hand, the Renault Arkana, a versatile SUV, opts for an efficient engine lineup featuring full hybrid and petrol MHEV variants. The power peaks at 158 HP, with the respectable acceleration of 0-100 km/h in 9.1 seconds, making it a practical choice for city commutes and long journeys. With a maximum speed of 174 km/h, the Arkana provides a smoother ride with a focus on efficiency.

C Class Sedan

Efficiency and Sustainability

Mercedes-Benz's innovative approach is evident in their C-Klasse Limousine's electric range, up to 116 km in the plug-in hybrid variant. The sedan also shows impressive fuel efficiency with consumption as low as 0.4 L/100 km for the hybrid. Meanwhile, CO2 emissions are kept minimal, enhancing its ecological footprint.

Renault Arkana's fuel economy is equally impressive, with efficiency at 4.7 L/100 km achieved by the full hybrid model. CO2 emissions are competitive, reflecting Renault's commitment to sustainable driving solutions without compromising on its dynamic nature.

Arkana

Space, Comfort, and Design

The Mercedes C-Klasse Limousine, with its sleek sedan design, comfortably seats five and offers an elegant interior, encapsulating luxury. Its dimensions (length between 4751 to 4842 mm, width 1820 to 1900 mm, and height 1438 to 1458 mm) provide ample passenger space without sacrificing agility. Trunk capacity varies, supporting a practical 455 liters.

Renault's Arkana shines with its SUV stance, boasting larger trunk capacities of up to 513 liters, making it ideal for outdoor adventures and family trips. Its dimensions—length of 4568 mm, width of 1821 mm, and height of 1576 mm—make it a well-balanced choice for urban and rural settings alike.

C Class Sedan

Technological Advancement and Driving Experience

Both vehicles are equipped with automatic transmissions, with the C-Klasse Limousine providing both rear-wheel and all-wheel drive options for varied driving experiences. This Mercedes sedan brings cutting-edge technology, offering advanced driving assistance systems, further enhancing driving pleasure and safety.

The Renault Arkana offers front-wheel drive and includes a dual-clutch automatic transmission for one of its variants, providing seamless gear shifts. The Arkana prioritizes practicality, featuring a comprehensive suite of driver assistance technologies aimed at providing safety and convenience on any journey.

Arkana

Conclusion

In the showdown between the Mercedes C-Klasse Limousine and the Renault Arkana, each model excels in its domain. The C-Klasse Limousine is synonymous with luxury and performance, offering remarkable power and advanced hybrid technology. Meanwhile, the Renault Arkana embodies versatility and efficiency, making it an appealing choice for those seeking practicality without compromising modern design. Both vehicles reflect significant innovation, driving the automotive industry forward with unique value propositions.

Frequently compared as well

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The Renault Arkana is the compact, coupe‑SUV you can buy today — affordable, practical and mildly athletic, with hybrid options that make it a sensible family car rather than a fashion statement. The Renault Symbioz, by contrast, is Renault’s sci‑fi manifesto: an electric, autonomous concept …
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Here’s where it gets real: The technical differences in detail

C Class Sedan

Costs and Efficiency:

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

Renault Arkana is clearly cheaper – starting at 28,500 £ , while the Mercedes C Class Sedan costs 41,300 £ . That’s a price difference of around 12,868 £.

Fuel consumption also shows a difference: the Mercedes C Class Sedan uses 4.5 L/100km and is only slightly more efficient than the Renault Arkana with 4.7 L/100km. The difference is about 0.2 L/100km.

Arkana

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 143 HP. That’s roughly 537 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C Class Sedan is considerably quicker – completing the sprint in 3.4 s, while the Renault Arkana takes 10.8 s. That’s about 7.4 s quicker.

There’s also a difference in torque: the Mercedes C Class Sedan delivers considerably more torque with 1,020 Nm compared to 205 Nm. That’s about 815 Nm more.

C Class Sedan

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, Renault Arkana is slightly lighter – 1,510 kg compared to 1,695 kg. The difference is around 185 kg.

When it comes to payload, the Mercedes C Class Sedan carries markedly more – 570 kg compared to 451 kg. That’s a difference of about 119 kg.

Who wins the race in the data check?

The Mercedes C Class Sedan is clearly superior 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, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 183 - 680 HP
  • Consumption L/100km : 4.5 - 9 L/100km
  • Electric Range : 11 km
details
Mercedes C Class Sedan
Renault Arkana

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Mercedes C Class Sedan

No reviews yet. Share your experience and help others decide.

Renault Arkana

The Renault Arkana turns heads with its coupe-like roofline and SUV practicality, offering stylish presence without pretending to be a supercar. It feels composed and economical on everyday roads, making it a savvy choice for buyers who want flair and sensible running costs with a wink rather than a roar.

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Reviews Renault Arkana

4 (7 Reviews)
rate
Sonja
8 Apr 2026, 14:14:58

We've been driving the Arkana RS Line mild-hybrid for almost five years — and we're mega satisfied. At first everyone turned to stare. It's a good car to cover motorway miles, and fuel consumption of about 6.4 l/100 km is acceptable. Since our contract is ending, we're parting with the Arkana despite the lovely years together and switching to the Symbioz full-hybrid 160 Alpine Line. Hopefully we'll have a great time with it too.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Cesare
29 Jan 2026, 09:29:59

An excellent compromise between styling, practicality, space and fuel consumption. It’s not a sporty coupe, but practical for everyday use, with balanced purchase and running costs.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Hans Persson
19 Sept 2025, 16:05:49

An almost fully equipped car that's economical and stylish.

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Mercedes C Class Sedan
Renault Arkana

Costs and Consumption
Price
41,300 - 103,400 £
Price
28,500 - 31,900 £
Consumption L/100km
4.5 - 9 L/100km
Consumption L/100km
4.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
119 - 205 g/km
co2
106 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,695 - 2,165 kg
Curb weight
1,510 kg
Trunk capacity
455 L
Trunk capacity
-
Length
-
Length
-
Width
1,820 - 1,900 mm
Width
1,821 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 570 kg
Payload
451 kg

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

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
E, D, G
CO2 Efficiency Class
C
Brand
Mercedes-Benz
Brand
Renault
What drivetrain options does the Mercedes C Class Sedan have?

The Mercedes C Class Sedan is available as Rear-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.