@ Alfa Romeo / Stellantis Media
@ Mercedes-Benz Group Media
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Alfa Romeo Giulia vs Mercedes C-Class Sedan – Which model is better for everyday use?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Alfa Romeo Giulia or Mercedes C-Class Sedan?

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

Giulia @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Mercedes C-Class Sedan has a to a small extent advantage in terms of price – it starts at 41200 £, while the Alfa Romeo Giulia costs 48000 £. That’s a price difference of around 6834 £.

Fuel consumption also shows a difference: Mercedes C-Class Sedan manages with 1.60 L and is therefore significantly more efficient than the Alfa Romeo Giulia with 5.40 L. The difference is about 3.80 L per 100 km.

C-Class Sedan @ Mercedes-Benz Group Media

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes C-Class Sedan has a convincingly edge – offering 680 HP compared to 210 HP. That’s roughly 470 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes C-Class Sedan is clearly quicker – completing the sprint in 3.40 s, while the Alfa Romeo Giulia takes 6.80 s. That’s about 3.40 s faster.

In terms of top speed, the Mercedes C-Class Sedan performs to a small extent better – reaching 280 km/h, while the Alfa Romeo Giulia tops out at 235 km/h. The difference is around 45 km/h.

There’s also a difference in torque: Mercedes C-Class Sedan pulls significantly stronger with 1020 Nm compared to 470 Nm. That’s about 550 Nm difference.

Giulia @ Alfa Romeo / Stellantis Media

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Alfa Romeo Giulia is slight lighter – 1640 kg compared to 1695 kg. The difference is around 55 kg.

In terms of boot space, the Alfa Romeo Giulia offers barely noticeable more room – 480 L compared to 455 L. That’s a difference of about 25 L.

When it comes to payload, Mercedes C-Class Sedan barely noticeable takes the win – 570 kg compared to 535 kg. That’s a difference of about 35 kg.

Who comes out on top?

Overall, the Mercedes C-Class Sedan shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £41,200
C-Class Sedan @ Mercedes-Benz Group Media

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
  • Electric Range : 11 - 117 km
details

Alfa Romeo Giulia

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.

details
fca_germany_alfa_romeo_giulia_quadrifoglio_my2020_173-5ed608edc95c9 @ Alfa Romeo / Stellantis Media
fca_germany_alfa_romeo_giulia_quadrifoglio_my2020_222-5ed60a3d4d877 @ Alfa Romeo / Stellantis Media
fca_germany_alfa_romeo_giulia_quadrifoglio_my2020_127-5ed60851062af @ Alfa Romeo / Stellantis Media
giuliastelvioquadrifogliomy2023-5eb2ca0bb242d_5eb3d66ae7e99 @ Alfa Romeo / Stellantis Media
fca_germany_alfa_romeo_giulia_quadrifoglio_my2020_063-5ed6059fd7bec @ Alfa Romeo / Stellantis Media

Mercedes C-Class Sedan

The Mercedes-Benz C-Class Sedan embodies a seamless blend of luxury and performance, capturing the quintessential essence of sophisticated driving. Its elegant design is complemented by a meticulously crafted interior, featuring premium materials and innovative technology to enhance comfort and convenience. On the road, the C-Class Saloon offers an impressive driving experience, harmonising precise handling with a composed and comfortable ride.

details
21C0295_008 @ Mercedes-Benz Group Media
21C0295_012 @ Mercedes-Benz Group Media
21C0295_018 @ Mercedes-Benz Group Media
21C0297_041 @ Mercedes-Benz Group Media
21C0297_069 @ Mercedes-Benz Group Media

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Alfa Romeo Giulia
Mercedes C-Class Sedan
Giulia @ Alfa Romeo / Stellantis Media
C-Class Sedan @ Mercedes-Benz Group Media

Costs and Consumption
Price
48000 - 57000 £
Price
41200 - 103100 £
Consumption L/100km
5.40 L
Consumption L/100km
1.6 - 9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 - 117 km
Battery Capacity
-
Battery Capacity
19.50 kWh
co2
141 g/km
co2
41 - 205 g/km
Fuel tank capacity
58 L
Fuel tank capacity
40 - 66 L

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
4
Doors
4
Curb weight
1640 kg
Curb weight
1695 - 2195 kg
Trunk capacity
480 L
Trunk capacity
280 - 455 L
Length
4650 mm
Length
4751 - 4842 mm
Width
1860 mm
Width
1820 - 1900 mm
Height
1438 mm
Height
1438 - 1458 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
480 - 570 kg

Engine and Performance
Engine Type
Diesel
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
210 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
235 km/h
Max Speed
230 - 280 km/h
Torque
470 Nm
Torque
250 - 1020 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
154 kW
Power kW
135 - 500 kW
Engine capacity
2143 cm3
Engine capacity
1496 - 1999 cm3

General
Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
E
CO2 Efficiency Class
E, B, D, G
Brand
Alfa Romeo
Brand
Mercedes-Benz

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Is the Alfa Romeo Giulia offered with different drivetrains?

Available configurations include All-Wheel Drive.

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