2023 Alfa Romeo Giulia Vs. 2023 Mercedes Benz C-Class

Side view of 2023 Alfa Romeo Giulia and Mercedes Benz C-ClassAlfa Romeo and Mercedes Benz are among the most luxurious car brands in the market, offering a modern vehicle lineup. The 2023 Giulia is one of the most talked about models from Alfa Romeo, promising top-end responsiveness, power and efficiency. It goes from 0 to 96.5 kilometres in just 5.1 seconds with a top speed of 240 km/h. Car buyers often compare the 2023 Giulia with the 2023 Mercedes Benz C-Class, as both sedans deliver a similar level of luxury and comfort with their comprehensive range of convenience systems, safety features and technological innovations. Below, the team of experienced product specialists at Alfa Romeo Ottawa have outlined some of the major differences between the 2023 Giulia and Mercedes Benz C-Class in terms of their performance ratings, design and technological amenities. Take a look!

[READ MORE: 2023 Alfa Romeo Giulia Vs. 2023 Lexus IS]

Performance Ratings 

Specifications 2023 Alfa Romeo Giulia 2023 Mercedes Benz C-Class
Engine All-aluminum 2.0 L turbocharged 4-cylinder engine 2.0L Inline-4 turbo engine with mild hybrid drive
Horsepower 280 255
Torque (lb-ft) 306 295
Transmission 8-speed automatic transmission 9-speed automatic transmission
Fuel Economy – L/100 km (city/hwy) 10.5 / 7.7 9.9 / 7.1

The Alfa Romeo Giulia comes standard with an all-aluminum 2.0-litre turbocharged four-cylinder engine, producing 280 horsepower and 306 pound-feet of torque. Its top trim level — the Giulia Quadrifoglio — comes exclusively with a 2.9-litre V6 Direct Injection engine that overshadows major premium sedans with its high-end performance. The Giulia features an intelligent all-wheel drive system that offers tailored traction and stability over the most challenging terrains and nearly all weather conditions. It also allows you to adjust the transmission, throttle, steering response and fuel efficiency with the standard DNA Drive Mode Selector, featuring four different driving modes (Race Mode is exclusive to Giulia Quadrifoglio). 

On the other hand, the 2023 Mercedes Benz C-Class rides on a 2.0-litre Inline-4 turbo engine that outputs 255 horsepower and 295 pound-feet of torque, which is lesser than what the Alfa Romeo Giulia produces. Buyers wanting to have more power have the option to opt for the Giulia Quadrifoglio, but it’s not the case with the Mercedes Benz C-Class because of its limited trim levels and standard powertrain option. The Giulia is also better than the C-Class if you take a look at its fuel economy in the performance ratings table above.


The angular headlamps, aggressive stance, carbon fibre craftsmanship and unique wheel designs offer an ultra-premium appeal to the 2023 Giulia. With the Estrema Edizione, you get textured carbon fibre accents that effortlessly capture the interest of bystanders. Its intricate styling and use of the finest quality materials speak highly of its beautiful Italian craftsmanship. The interior of the Giulia is also crafted to perfection to deliver top-tier comfort and superior relaxation. You get heated power leather-trimmed seats with a heated steering wheel to provide great driving comfort in chilly Canadian winter. 

The Mercedes Benz C-Class dons a subtle and sophisticated styling powered by classic proportions and tensed aerodynamics. To retain its traditional elegance, the brand has not experimented much with the look of the sedan, which may not entice urban explorers. The low-ground clearance of this sedan makes it difficult for drivers to get through uneven terrains during off-road adventures. It is also slightly more compact than the 2023 Giulia, which hampers the overall comfort level of the sedan. 

Advanced Technology Features 

Both sedans promise an immersive experience with their advanced technological features like phone-to-car connectivity and voice assistant. You get Apple CarPlay and Android Auto connectivity in both Alfa Romeo Giulia and Mercedes Benz C-Class, letting you enjoy your favourite music library, podcasts, online radio and more. The Giulia comes with a premium Harman Kardon sound system that promises the ultimate travelling experience with its 12-channel amplifier and 14 strategically-positioned speakers. You also get an 8.8-inch multi-touch display that allows you to adjust the setting and drag and drop the widgets according to individual preferences. 

Final Verdict

The Alfa Romeo Giulia combines both performances and looks with its 2023 model lineup. It delivers more than what you expect out of the Mercedes Benz C-Class at a lesser price. The trim options of the 2023 Giulia are diverse and offer you dynamic features to conquer every path you travel. If you want to learn more about the engine capabilities, safety systems, design and technological amenities of the 2023 Giulia, visit Alfa Romeo Ottawa — your reliable Alfa Romeo car dealership in Ottawa, ON.