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Audi Q5 Sportback vs INFINITI QX55 - Differences and prices compared

Compare performance (261 HP vs 268 HP), trunk space and price (52,200 $ vs 50,200 $ ) at a glance. See which model fits your needs and budget better – Audi Q5 Sportback or INFINITI QX55?

Audi Q5 Sportback vs INFINITI QX55: Key differences

Audi Q5 Sportback

  • barely more efficient

INFINITI QX55

  • barely cheaper
  • barely more power
  • barely lighter

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

Q5 Sportback

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

INFINITI QX55 is barely cheaper – starting at 50,200 $ , while the Audi Q5 Sportback costs 52,200 $ . That’s a price difference of around 2,050 $.

When it comes to city fuel economy, the Audi Q5 Sportback performs barely better – achieving 23 mpg, compared to 22 mpg for the INFINITI QX55. That’s a difference of about 1 mpg.

Q5 Sportback

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 INFINITI QX55 offers barely more power – delivering 268 HP compared to 261 HP. That’s roughly 7 HP more horsepower.

There’s also a difference in torque: the INFINITI QX55 delivers only slightly more torque with 280 lb-ft compared to 273 lb-ft. That’s about 7 lb-ft more.

Q5 Sportback

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, INFINITI QX55 is barely lighter – 4,070 lbs compared to 4,178 lbs. The difference is around 108 lbs.

Who wins the race in the data check?

The Audi Q5 Sportback is narrowly ahead 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 $52,200
Q5 Sportback

Audi Q5 Sportback

  • Engine Type :
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 261 HP
Audi Q5 Sportback
INFINITI QX55

Costs and Consumption

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Engine and Performance

View detailed analysis

Dimensions and Body

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General

View detailed analysis

Audi Q5 Sportback

The Audi Q5 Sportback effortlessly combines elegant design with practical utility, offering a sleek, coupe-like silhouette that distinguishes it from the rest of the SUV crowd. Its spacious interior seamlessly integrates cutting-edge technology with luxurious materials, ensuring comfort and sophistication on every journey. Equipped with a refined powertrain, the Q5 Sportback provides a smooth and responsive driving experience, making it a standout choice for those who crave style and performance in equal measure.

details

INFINITI QX55

The INFINITI QX55 seamlessly marries luxury and style with its standout coupe-like silhouette, appealing to those who desire both function and flair. Inside, the cabin is adorned with premium materials and advanced technology features that elevate the driving experience to one of sophistication and comfort. On the road, the QX55 offers a dynamic drive, catered to enthusiasts who appreciate both agile handling and plush rides.

details
Audi Q5 Sportback
INFINITI QX55

Costs and Consumption

Price
52,200 - 59,400 $
Price
50,200 - 58,700 $
FuelEconomy City
23 mpg
FuelEconomy City
22 mpg
FuelEconomy Hwy
28 MPG
FuelEconomy Hwy
28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.5 gal
Fuel tank capacity
16 gal

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4,178 lbs
Curb weight
4,070 - 4,123 lbs
Trunk Volume
-
Trunk Volume
-
Length
184.6 in.
Length
186.3 in.
Width
74.5 in.
Width
74.9 in.
Height
65 in.
Height
63 in.

Engine and Performance

Engine Type
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
261 HP
Power HP
268 HP
Torque
273 lb-ft
Torque
280 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 L
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2,025
Model Year
2,025
Brand
Audi
Brand
INFINITI
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.