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Citroen C3 Aircross VS Mercedes SL Class – Specs, Efficiency & Price Comparison

Which model is the better choice – the Citroen C3 Aircross or the Mercedes SL Class? We compare performance (145 HP vs 816 HP), boot capacity (460 L vs 213 L), efficiency (18.10 kWh5.60 L vs 7.90 L), and of course, the price (16100 £ vs 112700 £).
Find out now which car fits your needs better!

The Citroen C3 Aircross (SUV) is powered by a Petrol, Electric or Petrol MHEV engine and comes with a Manuel or Automatic transmission. In comparison, the Mercedes SL Class (Roadster) features a Petrol MHEV, Petrol or Plugin Hybrid engine and a Automatic gearbox.

When it comes to boot capacity, the Citroen C3 Aircross offers 460 L, while the Mercedes SL Class provides 213 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 145 HP of the Citroen C3 Aircross or the 816 HP of the Mercedes SL Class suits your needs better.

There are also differences in efficiency: 18.10 kWh5.60 L vs 7.90 L. In terms of price, the Citroen C3 Aircross starts at 16100 £, while the Mercedes SL Class is available from 112700 £.

Compare all the key specs now and find out which model fits your lifestyle best!

Citroen C3 Aircross

The Citroen C3 Aircross exudes a distinctive, contemporary charm with its robust design and elevated stance. It's perfectly suited for urban driving, offering a comfortable and spacious interior that can accommodate both passengers and luggage with ease. The vehicle combines practicality with a touch of adventure, making it a versatile choice for both city commutes and weekend getaways.

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Mercedes SL Class

The Mercedes-Benz SL-Class embodies a perfect fusion of performance and luxury, offering a driving experience that is both exhilarating and refined. Its sleek and aerodynamic design ensures a commanding presence on the road, while the sumptuous interior provides unparalleled comfort and cutting-edge technology. With a heritage of engineering excellence, this model stands as a testament to Mercedes-Benz's commitment to innovation and craftsmanship.

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Citroen C3 Aircross
Mercedes SL Class
C3 Aircross
SL Class

Costs and Consumption

Price
16100 - 26500 £
Price
112700 - 199300 £
Consumption L/100km
5.6 - 6.2 L
Consumption L/100km
7.9 - 13.1 L
Consumption kWh/100km
18.10 kWh
Consumption kWh/100km
-
Electric Range
307 km
Electric Range
12 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 141 g/km
co2
180 - 298 g/km
Fuel tank capacity
44 L
Fuel tank capacity
70 L

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
1373 - 1579 kg
Curb weight
1810 - 2195 kg
Trunk capacity
460 L
Trunk capacity
110 - 213 L
Length
4395 mm
Length
4700 - 4705 mm
Width
1795 mm
Width
1915 mm
Height
1640 - 1660 mm
Height
1354 - 1359 mm
Payload
451 - 577 kg
Payload
325 - 375 kg

Engine and Performance

Engine Type
Petrol, Electric, Petrol MHEV
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Schaltgetriebe, Automat. Schaltgetriebe (Doppelkupplung)
Transmission Detail
Automatikgetriebe
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
101 - 145 HP
Power HP
381 - 816 HP
Acceleration 0-100km/h
11.4 - 12.9 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
132 - 179 km/h
Max Speed
275 - 317 km/h
Torque
125 - 230 Nm
Torque
480 - 1420 Nm
Number of Cylinders
3
Number of Cylinders
4 - 8
Power kW
74 - 107 kW
Power kW
280 - 600 kW
Engine capacity
1199 cm3
Engine capacity
1991 - 3982 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
E, A, D
CO2 Efficiency Class
G
Brand
Citroen
Brand
Mercedes-Benz

Citroen C3 Aircross

A Compact SUV with Big Features: The Citroen C3 Aircross

The Citroen C3 Aircross stands out in the crowded SUV market with its distinctive styling and a range of innovative features. As a compact SUV, it blends practicality with technological advancements, making it an attractive choice for modern drivers who seek both efficiency and comfort. Let’s delve into the specifics that make this vehicle a standout in its segment.

Engines and Performance: A Diverse Line-Up

The Citroen C3 Aircross is available with a variety of powertrains to suit different driving needs, including petrol mild-hybrid and full electric options. The petrol engines offer a range of 101 to 136 PS, paired with either automatic or manual transmissions. The most recent hybrid models not only improve efficiency but also deliver a refined driving experience thanks to their mild-hybrid technology. All models come with front-wheel drive, contributing to a seamless driving experience, whether navigating city streets or country roads.

Eco-Friendly Innovations

The Citroen C3 Aircross demonstrates a strong commitment to reducing its environmental impact. The hybrid models boast an impressive fuel consumption rate starting from 5.5 L/100km, while the e-C3 Aircross electric versions offer an all-electric range of up to 306 km, promoting a more sustainable driving future. The CO2 emissions are kept in check, with the models achieving efficiency classes ranging from D to A, reflecting Citroen's dedication to eco-conscious design.

Interior and Comfort: Tailored for Modern Drivers

Inside the Citroen C3 Aircross, a meticulously designed interior awaits with seating for five. It offers a spacious boot capacity of 460 litres, ensuring ample room for both passengers and luggage. The vehicle’s dimensions—4395 mm in length, 1795 mm in width, and 1660 mm in height—provide a perfect balance of compact size and interior space.

Safety and Technology Features

With safety at the forefront, the C3 Aircross comes equipped with advanced technology to enhance driver confidence. From intuitive infotainment systems to driver-assistance technologies, Citroen provides a suite of features including parking assistance and collision alert, making every journey as secure and enjoyable as possible.

Pricing and Available Trims

The Citroen C3 Aircross is competitively priced, ranging from €18,490 to €30,890 depending on the specifications. It is available in different trims including the Max, You Plus-Paket, and You, each tailored to meet diverse customer preferences in terms of both aesthetics and functionality.

In summary, the Citroen C3 Aircross continues to capture attention with its distinctive style, efficient performance options, and focus on user-friendly technology, proving itself as a versatile and appealing option within its segment.

Mercedes SL Class

Introducing the Mercedes-Benz SL-Class: A Modern Icon

The Mercedes-Benz SL-Class has long been synonymous with luxury and performance, capturing the imagination of car enthusiasts around the globe. The latest iteration continues this tradition, introducing a host of advanced technologies, refined design elements, and impressive performance capabilities.

A Look Under the Bonnet: Engine Specifications

The SL-Class showcases a range of powerful engines, designed to cater to both purists and those seeking the ultimate in speed. The available engines include a selection of petrol mild-hybrid, petrol, and pioneering plug-in hybrid options. Delivering between 381 and an astounding 816 PS, these engines offer unmatched versatility and performance for a roadster of this calibre.

The line-up's top-tier plug-in hybrid model is especially noteworthy, combining substantial power with an electric range of 13 km. This variant underscores Mercedes-Benz's commitment to merging traditional automotive prowess with future-facing innovation.

Driving Dynamics: Power Meets Precision

True to its legacy, the SL-Class offers a driving experience that blends power with precision. Featuring options for both rear-wheel and all-wheel drive configurations, the SL-Class ensures optimal traction and stability under various driving conditions. An advanced automatic transmission complements this, providing seamless gear transitions that enhance driving pleasure.

With a maximum speed ranging from 275 to 317 km/h and a swift 0-100 km/h acceleration time between 2.9 and 4.9 seconds, the SL-Class promises an exhilarating ride without compromising on luxury.

Technological Triumphs and Innovations

Mercedes-Benz has equipped the SL-Class with cutting-edge technologies. These include the MBUX infotainment system, which offers an intuitive control interface for navigation, entertainment, and vehicle settings. The inclusion of AI-driven features ensures that each drive is tailored to the driver’s preferences, enhancing convenience and comfort.

Safety is paramount in the SL-Class, with an array of driver-assistance technologies designed to protect and assist. From active brake assist to adaptive cruise control, each system is crafted to ensure maximum safety for both driver and passengers.

Exquisite Design: A Fusion of Elegance and Sportiness

The SL-Class is more than just a high-performance vehicle—it's a masterpiece of design. Its sleek silhouette and aerodynamic body lines exude elegance, while the luxurious interior offers unparalleled comfort. The craftsmanship is evident in every detail, from the quality of materials to the ergonomic layout of the driver’s cockpit.

The classic roadster proportions are enhanced by modern design touches, reflecting the storied history of the SL-Class while firmly placing it in the present. The result is a vehicle that is as pleasing to the eye as it is on the road.

Efficiency and Environmental Responsibility

Despite its powerful performance credentials, the SL-Class maintains a focus on efficiency. With fuel consumption figures ranging from 7.7 to 13.1 litres per 100 km, Mercedes-Benz demonstrates that performance and environmental responsibility can coexist.

The plug-in hybrid variant stands out, offering an efficient mode of travel that minimises CO2 emissions and maximises energy usage. This commitment to sustainability is a testament to Mercedes-Benz’s forward-thinking approach to automotive excellence.

A New Era for the Iconic Roadster

The Mercedes-Benz SL-Class represents a new era in automotive innovation, combining state-of-the-art technology and supreme performance with unmistakable style and luxury. As it continues to redefine what a modern roadster can be, the SL-Class remains a beacon of excellence and engineering prowess.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.