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Alfa Romeo Giulia vs Mercedes-Benz CLA - Differences and prices compared

Compare performance (505 HP vs 416 HP), trunk space and price (44,000 $ vs 44,400 $ ) at a glance. See which model fits your needs and budget better – Alfa Romeo Giulia or Mercedes-Benz CLA?

Alfa Romeo Giulia vs Mercedes-Benz CLA: Key differences

Alfa Romeo Giulia

  • marginally cheaper
  • slightly more power
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Mercedes-Benz CLA

  • barely more efficient
  • very slightly lighter
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Here’s where it gets real: The technical differences in detail

Giulia

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Alfa Romeo Giulia is marginally cheaper – starting at 44,000 $ , while the Mercedes-Benz CLA costs 44,400 $ . That’s a price difference of around 405 $.

When it comes to city fuel economy, the Mercedes-Benz CLA performs barely better – achieving 26 mpg, compared to 24 mpg for the Alfa Romeo Giulia. That’s a difference of about 2 mpg.

CLA

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 Alfa Romeo Giulia offers slightly more power – delivering 505 HP compared to 416 HP. That’s roughly 89 HP more horsepower.

There’s also a difference in torque: the Alfa Romeo Giulia delivers a bit more torque with 443 lb-ft compared to 369 lb-ft. That’s about 74 lb-ft more.

Giulia

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 terms of curb weight, Mercedes-Benz CLA is very slightly lighter – 3,483 lbs compared to 3,521 lbs. The difference is around 38 lbs.

Who wins the race in the data check?

The Alfa Romeo Giulia stands well ahead of its rival 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 $44,000
Giulia

Alfa Romeo Giulia

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 280 - 505 HP
Alfa Romeo Giulia
Mercedes-Benz CLA

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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Alfa Romeo Giulia

The Alfa Romeo Giulia stands out with its blend of Italian craftsmanship and dynamic performance, capturing the essence of luxury sports sedans. Its striking design, characterized by smooth lines and a distinctive front grille, exudes both elegance and aggression. Inside, the Giulia combines premium materials with advanced technology, providing both comfort and an engaging driving experience for enthusiasts and casual drivers alike.

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Mercedes-Benz CLA

The Mercedes-Benz CLA stands out with its sleek styling and coupé-like silhouette, making it a favorite among car enthusiasts who appreciate design. Its luxurious interior is adorned with high-quality materials and cutting-edge technology, ensuring a comfortable and connected driving experience. The vehicle is also known for its dynamic performance and agile handling, providing both excitement and efficiency on the road.

details
Alfa Romeo Giulia
Mercedes-Benz CLA

Costs and Consumption

Price
44,000 - 81,400 $
Price
44,400 - 67,100 $
FuelEconomy City
17 - 24 mpg
FuelEconomy City
20 - 26 mpg
FuelEconomy Hwy
25 - 33 MPG
FuelEconomy Hwy
28 - 36 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
15.3 gal
Fuel tank capacity
13.5 gal

Dimensions and Body

Body Type
Sedan
Body Type
4MATIC, Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,521 - 3,806 lbs
Curb weight
3,483 - 3,660 lbs
Trunk Volume
-
Trunk Volume
11.6 cu. ft.
Length
182.5 in.
Length
184.6 - 184.8 in.
Width
73.7 in.
Width
72 - 72.2 in.
Height
56 in.
Height
55 - 56 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
, Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
All Wheel, Front Wheel
Power HP
280 - 505 HP
Power HP
13 - 416 HP
Torque
306 - 443 lb-ft
Torque
258 - 369 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 2.9 L
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2,024 - 2,025
Model Year
2025
Brand
Alfa Romeo
Brand
Mercedes-Benz
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.