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Audi Q5 vs Mercedes-Benz C-Class - Differences and prices compared

Compare performance (362 HP vs 671 HP), trunk space and price (45,400 $ vs 48,500 $ ) at a glance. See which model fits your needs and budget better – Audi Q5 or Mercedes-Benz C-Class?

Audi Q5 vs Mercedes-Benz C-Class: Key differences

Audi Q5

  • very slightly cheaper
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Mercedes-Benz C-Class

  • significantly more power
  • somewhat more efficient
  • barely lighter
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Here’s where it gets real: The technical differences in detail

Q5

Costs and Efficiency:

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

Audi Q5 is very slightly cheaper – starting at 45,400 $ , while the Mercedes-Benz C-Class costs 48,500 $ . That’s a price difference of around 3,050 $.

When it comes to city fuel economy, the Mercedes-Benz C-Class performs somewhat better – achieving 26 mpg, compared to 23 mpg for the Audi Q5. That’s a difference of about 3 mpg.

C-Class

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 C-Class offers significantly more power – delivering 671 HP compared to 362 HP. That’s roughly 309 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz C-Class delivers substantially more torque with 752 lb-ft compared to 369 lb-ft. That’s about 383 lb-ft more.

Q5

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes-Benz C-Class is barely lighter – 3,825 lbs compared to 4,079 lbs. The difference is around 254 lbs.

Who wins the race in the data check?

The Mercedes-Benz C-Class is clearly superior 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 $48,500
C-Class

Mercedes-Benz C-Class

  • Engine Type : Plug-In Hybrid,
  • Transmission : Automatic
  • Drive Type : All Wheel, Rear Wheel
  • Power HP : 255 - 671 HP
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Audi Q5

The Audi Q5 blends understated style with a calm, confidence-inspiring drive, backed by quattro grip that keeps things composed when the weather throws a tantrum. Inside, it serves up the trademark Audi mix of plush materials and intuitive tech, with family-friendly practicality that might make you forget the word minivan.

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Mercedes-Benz C-Class

The Mercedes-Benz C-Class is a seamless blend of elegance and performance, offering a luxurious driving experience that appeals to both enthusiasts and casual drivers alike. It boasts a refined interior with high-quality materials and an array of advanced technology features aimed at enhancing comfort and connectivity. With its dynamic design and smooth handling, the C-Class continues to set a standard in the compact luxury sedan segment.

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Audi Q5
Mercedes-Benz C-Class

Costs and Consumption
Price
45,400 - 66,700 $
Price
48,500 - 86,100 $
FuelEconomy City
23 mpg
FuelEconomy City
20 - 26 mpg
FuelEconomy Hwy
28 - 29 MPG
FuelEconomy Hwy
28 - 36 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
14.3 - 18.5 gal
Fuel tank capacity
17.4 gal

Dimensions and Body
Body Type
SUV
Body Type
4MATIC Sedan, Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4,079 - 4,652 lbs
Curb weight
3,825 - 4,165 lbs
Trunk Volume
-
Trunk Volume
9.8 - 12.6 cu. ft.
Length
184.3 in.
Length
187 - 190.6 in.
Width
74.5 in.
Width
74.4 - 77.4 in.
Height
65 in.
Height
56 - 57 in.

Engine and Performance
Engine Type
, Plug-In Hybrid
Engine Type
Plug-In Hybrid,
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel, Rear Wheel
Power HP
201 - 362 HP
Power HP
255 - 671 HP
Torque
236 - 369 lb-ft
Torque
295 - 752 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2025
Brand
Audi
Brand
Mercedes-Benz
What is the starting MSRP for the Audi Q5?

Base pricing begins at 45,400 $.

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.