Which model is the better choice – the Alfa Romeo Giulia or the Mercedes SL Class? We compare performance (520 HP vs 816 HP), boot capacity (480 L vs 213 L), efficiency (5.40 L vs 7.70 L), and of course, the price (46700 £ vs 109000 £).
Find out now which car fits your needs better!
The Alfa Romeo Giulia (Sedan) is powered by a Petrol or Diesel engine and comes with a 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 Alfa Romeo Giulia offers 480 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 520 HP of the Alfa Romeo Giulia or the 816 HP of the Mercedes SL Class suits your needs better.
There are also differences in efficiency: 5.40 L vs 7.70 L. In terms of price, the Alfa Romeo Giulia starts at 46700 £, while the Mercedes SL Class is available from 109000 £.
Compare all the key specs now and find out which model fits your lifestyle best!
The Alfa Romeo Giulia captivates with its stunning Italian design and dynamic performance, representing a perfect blend of elegance and sportiness. Its engaging driving experience, characterised by precise handling and responsive steering, appeals to enthusiasts who crave the thrill of the road. Inside, the Giulia showcases a beautifully crafted interior that combines luxury with cutting-edge technology, making every journey a delight.
detailsThe 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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Costs and Consumption |
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Price
46700 - 80300 £
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Price
109000 - 197700 £
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Consumption L/100km
5.4 - 10.1 L
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Consumption L/100km
7.7 - 13.1 L
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
13 km
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Battery Capacity
-
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Battery Capacity
-
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co2
141 - 229 g/km
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co2
175 - 298 g/km
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Fuel tank capacity
58 L
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Fuel tank capacity
70 L
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Dimensions and Body |
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Body Type
Sedan
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Body Type
Roadster
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Seats
4 - 5
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Seats
4
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Doors
4
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Doors
2
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Curb weight
1620 - 1735 kg
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Curb weight
1810 - 2195 kg
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Trunk capacity
480 L
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Trunk capacity
110 - 213 L
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Length
4639 - 4650 mm
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Length
4700 - 4705 mm
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Width
1860 - 1874 mm
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Width
1915 mm
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Height
1433 - 1438 mm
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Height
1354 - 1359 mm
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Payload
415 - 535 kg
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Payload
325 - 375 kg
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Engine and Performance |
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Engine Type
Petrol, Diesel
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Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Automatic Gearbox
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
210 - 520 HP
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Power HP
381 - 816 HP
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Acceleration 0-100km/h
3.9 - 6.8 s
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Acceleration 0-100km/h
2.9 - 4.9 s
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Max Speed
235 - 308 km/h
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Max Speed
275 - 317 km/h
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Torque
400 - 600 Nm
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Torque
480 - 1420 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
4 - 8
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Power kW
154 - 382 kW
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Power kW
280 - 600 kW
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Engine capacity
1995 - 2891 cm3
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Engine capacity
1991 - 3982 cm3
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General |
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Model Year
2023 - 2025
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Model Year
2024
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CO2 Efficiency Class
F, E, G
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CO2 Efficiency Class
G, F
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Brand
Alfa Romeo
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Brand
Mercedes-Benz
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The Alfa Romeo Giulia has carved out a distinctive niche in the competitive landscape of executive saloons. With its striking Italian design, exhilarating performance, and innovative technology, it continues to entice enthusiasts and everyday drivers alike. This sports saloon is the embodiment of Alfa Romeo’s rich heritage, blending tradition and modernity seamlessly.
The Giulia offers a diverse range of engine options, appealing to different driving preferences. The heart of this car lies in its potent turbocharged petrol and diesel engines, which deliver exceptional power and efficiency. The top-of-the-line Quadrifoglio variant boasts a remarkable 520 PS, achieving a thrilling 0-100 km/h acceleration in just 3.9 seconds, showcasing the brand's commitment to performance.
In addition to its powerful engines, the Giulia is renowned for its advanced all-wheel-drive systems, ensuring optimal traction and stability, particularly in challenging conditions. The integration of intelligent technologies helps maintain the Giulia's sporty character while providing a comfortable driving experience.
Technological innovation is a cornerstone of the Alfa Romeo Giulia. The vehicle is equipped with an advanced infotainment system, featuring a user-friendly interface, high-quality graphics, and seamless smartphone connectivity. The extensive suite of driver-assistance systems enhances safety by providing features such as adaptive cruise control, lane departure warning, and more.
Moreover, the Giulia's sophisticated chassis and suspension systems are designed for an agile driving experience. With nearly perfect weight distribution and the use of lightweight materials, the car responds intuitively to driver inputs, ensuring that every twist and turn is met with precision.
The interior of the Giulia is a testament to luxury and ergonomic design. High-quality materials, including leather upholstery and fine finishes, create an inviting space for both the driver and passengers. The layout is driver-centric, with controls easily accessible and a sporty steering wheel that enhances the driving experience.
Practicality is not overlooked, with ample boot space of 480 litres, making the Giulia not just a performance car but also a versatile companion for everyday activities. Whether commuting or embarking on a weekend getaway, the Giulia provides comfort and style.
The Alfa Romeo Giulia stands out as a true drivers' car, encapsulating the essence of Italian automotive excellence. Its blend of powerful performance, cutting-edge technology, and luxurious comfort establishes it as a formidable contender in the executive saloon market. As Alfa Romeo continues to innovate, the Giulia remains a symbol of passion and engineering prowess, appealing to those who seek a car that offers more than just transportation.
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.
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.
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.
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.
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.
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.
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.