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BMW Z4 vs INFINITI Q50 - Differences and prices compared

Compare performance (382 HP vs 400 HP), trunk space and price (54,500 $ vs 43,100 $ ) at a glance. See which model fits your needs and budget better – BMW Z4 or INFINITI Q50?

BMW Z4 vs INFINITI Q50: Key differences

BMW Z4

  • somewhat more efficient
  • somewhat lighter

INFINITI Q50

  • markedly cheaper
  • marginally more power
  • noticeably more trunk space

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

Z4

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

INFINITI Q50 is markedly cheaper – starting at 43,100 $ , while the BMW Z4 costs 54,500 $ . That’s a price difference of around 11,450 $.

When it comes to city fuel economy, the BMW Z4 performs somewhat better – achieving 25 mpg, compared to 20 mpg for the INFINITI Q50. That’s a difference of about 5 mpg.

Q50

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 382 HP. That’s roughly 18 HP more horsepower.

There’s also a difference in torque: the BMW Z4 delivers barely more torque with 369 lb-ft compared to 350 lb-ft. That’s about 19 lb-ft more.

Z4

Space and Everyday Use:

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

Seats: INFINITI Q50 offers more seats – 5 vs 2.

In terms of curb weight, BMW Z4 is somewhat lighter – 3,314 lbs compared to 3,781 lbs. The difference is around 467 lbs.

In terms of cargo space, the INFINITI Q50 offers noticeably more room – 13.5 cu. ft. compared to 9.9 cu. ft.. That’s a difference of about 3.6 cu. ft..

Who wins the race in the data check?

The INFINITI Q50 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 $43,100
Q50

INFINITI Q50

  • Engine Type : Gasoline
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 300 - 400 HP
BMW Z4
INFINITI Q50

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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General

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BMW Z4

The BMW Z4 is a stylish roadster that blends sporty performance with elegant design. Its sleek lines and open-top driving experience make it a favorite among those who appreciate the thrill of the road. Renowned for its agility and responsive handling, the Z4 offers a dynamic driving experience that is both engaging and enjoyable.

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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.

details
BMW Z4
INFINITI Q50

Costs and Consumption

Price
54,500 - 67,000 $
Price
43,100 - 58,900 $
FuelEconomy City
23 - 25 mpg
FuelEconomy City
19 - 20 mpg
FuelEconomy Hwy
29 - 33 MPG
FuelEconomy Hwy
26 - 29 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
13.7 gal
Fuel tank capacity
20 gal

Dimensions and Body

Body Type
Roadster
Body Type
Sedan
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
3,314 - 3,543 lbs
Curb weight
3,781 - 4,023 lbs
Trunk Volume
9.9 cu. ft.
Trunk Volume
13.5 cu. ft.
Length
170.7 in.
Length
189.6 in.
Width
73.4 in.
Width
71.8 in.
Height
51 in.
Height
57 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline
Transmission
Automatic,
Transmission
Automatic
Drive Type
Rear Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
255 - 382 HP
Power HP
300 - 400 HP
Torque
295 - 369 lb-ft
Torque
295 - 350 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
3 L
Gears
-
Gears
-

General

Model Year
2,025
Model Year
2,024
Brand
BMW
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.