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INFINITI Q50 vs BMW X3 - Differences and prices compared

Compare performance (400 HP vs 393 HP), trunk space and price (43,100 $ vs 50,000 $ ) at a glance. See which model fits your needs and budget better – INFINITI Q50 or BMW X3?

INFINITI Q50 vs BMW X3: Key differences

INFINITI Q50

  • somewhat cheaper
  • marginally more power
  • moderately lighter
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BMW X3

  • very slightly more efficient
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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 somewhat cheaper – starting at 43,100 $ , while the BMW X3 costs 50,000 $ . That’s a price difference of around 6,900 $.

When it comes to city fuel economy, the BMW X3 performs very slightly better – achieving 21 mpg, compared to 20 mpg for the INFINITI Q50. That’s a difference of about 1 mpg.

X3

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 INFINITI Q50 offers marginally more power – delivering 400 HP compared to 393 HP. That’s roughly 7 HP more horsepower.

There’s also a difference in torque: the BMW X3 delivers moderately more torque with 428 lb-ft compared to 350 lb-ft. That’s about 78 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 moderately lighter – 3,781 lbs compared to 4,176 lbs. The difference is around 395 lbs.

Who wins the race in the data check?

The INFINITI Q50 shows a few small advantages 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
INFINITI Q50
BMW X3

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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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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BMW X3

The BMW X3 blends real-world practicality with that familiar Bavarian poise, turning everyday errands into a small celebration of good steering. Inside, it feels classy without shouting, and the ride has the calm confidence that makes you invent detours just to keep driving.

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INFINITI Q50
BMW X3

Costs and Consumption

Price
43,100 - 58,900 $
Price
50,000 - 64,700 $
FuelEconomy City
19 - 20 mpg
FuelEconomy City
21 mpg
FuelEconomy Hwy
26 - 29 MPG
FuelEconomy Hwy
26 - 28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
20 gal
Fuel tank capacity
17.2 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
4,176 - 4,535 lbs
Trunk Volume
13.5 cu. ft.
Trunk Volume
-
Length
189.6 in.
Length
187.2 in.
Width
71.8 in.
Width
75.6 in.
Height
57 in.
Height
65 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Transmission
Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
All Wheel
Power HP
300 - 400 HP
Power HP
255 - 393 HP
Torque
295 - 350 lb-ft
Torque
295 - 428 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 L
Engine Displacement
2 - 3 L
Gears
-
Gears
-

General

Model Year
2024
Model Year
2025
Brand
INFINITI
Brand
BMW
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.