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Hyundai Sonata vs INFINITI QX55 - Differences and prices compared

Compare performance (290 HP vs 268 HP), trunk space and price (26,900 $ vs 50,200 $ ) at a glance. See which model fits your needs and budget better – Hyundai Sonata or INFINITI QX55?

Hyundai Sonata vs INFINITI QX55: Key differences

Hyundai Sonata

  • clearly cheaper
  • marginally more power
  • somewhat more efficient
  • noticeably lighter
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INFINITI QX55

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

Sonata

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.

Hyundai Sonata is clearly cheaper – starting at 26,900 $ , while the INFINITI QX55 costs 50,200 $ . That’s a price difference of around 23,250 $.

When it comes to city fuel economy, the Hyundai Sonata performs somewhat better – achieving 25 mpg, compared to 22 mpg for the INFINITI QX55. That’s a difference of about 3 mpg.

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Hyundai Sonata offers marginally more power – delivering 290 HP compared to 268 HP. That’s roughly 22 HP more horsepower.

There’s also a difference in torque: the Hyundai Sonata delivers very slightly more torque with 311 lb-ft compared to 280 lb-ft. That’s about 31 lb-ft more.

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Hyundai Sonata is noticeably lighter – 3,305 lbs compared to 4,070 lbs. The difference is around 765 lbs.

Who wins the race in the data check?

The Hyundai Sonata 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 $26,900
Sonata

Hyundai Sonata

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Front Wheel, All Wheel
  • Power HP : 191 - 290 HP
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
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General
View detailed analysis

Hyundai Sonata

The Hyundai Sonata continues to make a strong impression with its sleek design and innovative technology features. Known for its spacious interior and comfortable ride, the Sonata consistently ranks high for those seeking reliability and style in a midsize sedan. With advanced safety options and user-friendly infotainment systems, it appeals to both tech-savvy drivers and those prioritizing practicality.

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Reviews Hyundai Sonata

No reviews yet. Share your experience and help others decide.

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.

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Reviews INFINITI QX55

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Costs and Consumption
Price
26,900 - 35,500 $
Price
50,200 - 58,700 $
FuelEconomy City
23 - 25 mpg
FuelEconomy City
22 mpg
FuelEconomy Hwy
32 - 36 MPG
FuelEconomy Hwy
28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
14.8 - 15.9 gal
Fuel tank capacity
16 gal

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,305 - 3,534 lbs
Curb weight
4,070 - 4,123 lbs
Trunk Volume
16 cu. ft.
Trunk Volume
-
Length
193.3 in.
Length
186.3 in.
Width
73.2 in.
Width
74.9 in.
Height
56 in.
Height
63 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Front Wheel, All Wheel
Drive Type
All Wheel
Power HP
191 - 290 HP
Power HP
268 HP
Torque
181 - 311 lb-ft
Torque
280 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2.5 L
Engine Displacement
2 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2025
Brand
Hyundai
Brand
INFINITI
How much does the Hyundai Sonata cost?

Starting from 26,900 $.

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.