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Audi S5 Sportback vs Mercedes-Benz CLA - Differences and prices compared

Compare performance (349 HP vs 416 HP), trunk space and price (57,900 $ vs 44,400 $ ) at a glance. See which model fits your needs and budget better – Audi S5 Sportback or Mercedes-Benz CLA?

Audi S5 Sportback vs Mercedes-Benz CLA: Key differences

Audi S5 Sportback

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Mercedes-Benz CLA

  • markedly cheaper
  • slightly more power
  • clearly more efficient
  • somewhat lighter
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Here’s where it gets real: The technical differences in detail

CLA

Costs and Efficiency:

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

Mercedes-Benz CLA is markedly cheaper – starting at 44,400 $ , while the Audi S5 Sportback costs 57,900 $ . That’s a price difference of around 13,500 $.

When it comes to city fuel economy, the Mercedes-Benz CLA performs clearly better – achieving 26 mpg, compared to 20 mpg for the Audi S5 Sportback. That’s a difference of about 6 mpg.

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-Benz CLA offers slightly more power – delivering 416 HP compared to 349 HP. That’s roughly 67 HP more horsepower.

Both models offer the same torque – 369 lb-ft.

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 somewhat lighter – 3,483 lbs compared to 3,924 lbs. The difference is around 441 lbs.

Who wins the race in the data check?

The Mercedes-Benz CLA is clearly ahead overall 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 $44,400
CLA

Mercedes-Benz CLA

  • Engine Type : , Gasoline
  • Transmission : Automatic
  • Drive Type : All Wheel, Front Wheel
  • Power HP : 13 - 416 HP
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Audi S5 Sportback

The Audi S5 Sportback is a stunning blend of performance and practicality, offering an exhilarating driving experience while maintaining the convenience of a five-door layout. Its sleek, aerodynamic design is complemented by a luxurious interior that exudes sophistication and technology. With precise handling and a powerful engine under the hood, this model redefines the sports sedan, making it a preferred choice for those who desire both speed and everyday usability.

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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.

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Audi S5 Sportback
Mercedes-Benz CLA

Costs and Consumption
Price
57,900 - 64,500 $
Price
44,400 - 67,100 $
FuelEconomy City
20 mpg
FuelEconomy City
20 - 26 mpg
FuelEconomy Hwy
29 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
Hatchback
Body Type
4MATIC, Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,924 lbs
Curb weight
3,483 - 3,660 lbs
Trunk Volume
-
Trunk Volume
11.6 cu. ft.
Length
187.2 in.
Length
184.6 - 184.8 in.
Width
72.6 in.
Width
72 - 72.2 in.
Height
54 in.
Height
55 - 56 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
, Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel, Front Wheel
Power HP
349 HP
Power HP
13 - 416 HP
Torque
369 lb-ft
Torque
258 - 369 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 L
Engine Displacement
2 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2025
Brand
Audi
Brand
Mercedes-Benz
What is the price of the Audi S5 Sportback?

Base pricing begins at 57,900 $.

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.