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INFINITI Q50 vs Mercedes-Benz G-Class - Differences and prices compared

Compare performance (400 HP vs 579 HP), trunk space and price (43,100 $ vs 148,300 $ ) at a glance. See which model fits your needs and budget better – INFINITI Q50 or Mercedes-Benz G-Class?

INFINITI Q50 vs Mercedes-Benz G-Class: Key differences

INFINITI Q50

  • substantially cheaper
  • visibly more efficient
  • clearly lighter
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Mercedes-Benz G-Class

  • noticeably more power
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Here’s where it gets real: The technical differences in detail

Q50

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.

INFINITI Q50 is substantially cheaper – starting at 43,100 $ , while the Mercedes-Benz G-Class costs 148,300 $ . That’s a price difference of around 105,200 $.

When it comes to city fuel economy, the INFINITI Q50 performs visibly better – achieving 20 mpg, compared to 13 mpg for the Mercedes-Benz G-Class. That’s a difference of about 7 mpg.

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 Mercedes-Benz G-Class offers noticeably more power – delivering 579 HP compared to 400 HP. That’s roughly 179 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz G-Class delivers substantially more torque with 859 lb-ft compared to 350 lb-ft. That’s about 509 lb-ft more.

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 Q50 is clearly lighter – 3,781 lbs compared to 5,842 lbs. The difference is around 2,061 lbs.

Who wins the race in the data check?

The INFINITI Q50 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 $43,100
Q50

INFINITI Q50

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 300 - 400 HP
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View detailed analysis

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General
View detailed analysis

INFINITI Q50

The INFINITI Q50 continues to impress with its blend of sleek design and dynamic performance, catering to drivers who seek both style and substance. Its refined interior offers a luxurious experience with high-quality materials and advanced technology features, ensuring every journey is as comfortable as it is enjoyable. The Q50 stands out on the road with its confident presence and agile handling, making it a compelling choice in the world of luxury sports sedans.

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Mercedes-Benz G-Class

The Mercedes-Benz G-Class, often affectionately called the "G-Wagon," is an iconic symbol of luxury blended with rugged off-road capability. Its distinctive and timeless boxy design has captivated auto enthusiasts around the world for decades, seamlessly bridging the gap between old-world charm and modern extravagance. Beyond its elite status, the G-Wagon offers a plush and technologically advanced interior, making it a favorite among those who crave both adventure and sophistication.

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Mercedes-Benz G-Class

Costs and Consumption
Price
43,100 - 58,900 $
Price
148,300 - 186,100 $
FuelEconomy City
19 - 20 mpg
FuelEconomy City
13 mpg
FuelEconomy Hwy
26 - 29 MPG
FuelEconomy Hwy
16 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
20 gal
Fuel tank capacity
26.4 gal

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3,781 - 4,023 lbs
Curb weight
5,842 lbs
Trunk Volume
13.5 cu. ft.
Trunk Volume
-
Length
189.6 in.
Length
182 - 191.9 in.
Width
71.8 in.
Width
76 - 78.1 in.
Height
57 in.
Height
77 - 80 in.

Engine and Performance
Engine Type
Gasoline
Engine Type
, Electric
Transmission
Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
All Wheel
Power HP
300 - 400 HP
Power HP
443 - 579 HP
Torque
295 - 350 lb-ft
Torque
413 - 859 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 L
Engine Displacement
3 - 4 L
Gears
-
Gears
-

General
Model Year
2024
Model Year
2025
Brand
INFINITI
Brand
Mercedes-Benz
What is the starting MSRP for the INFINITI Q50?

The INFINITI Q50 starts at 43,100 $.

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.