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BMW 5 Series vs INFINITI QX80 - Differences and prices compared

Compare performance (483 HP vs 450 HP), trunk space and price (58,700 $ vs 82,500 $ ) at a glance. See which model fits your needs and budget better – BMW 5 Series or INFINITI QX80?

BMW 5 Series vs INFINITI QX80: Key differences

BMW 5 Series

  • substantially cheaper
  • barely more power
  • substantially more efficient
  • substantially lighter
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INFINITI QX80

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

QX80

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.

BMW 5 Series is substantially cheaper – starting at 58,700 $ , while the INFINITI QX80 costs 82,500 $ . That’s a price difference of around 23,750 $.

When it comes to city fuel economy, the BMW 5 Series performs substantially better – achieving 28 mpg, compared to 16 mpg for the INFINITI QX80. That’s a difference of about 12 mpg.

QX80

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 BMW 5 Series offers barely more power – delivering 483 HP compared to 450 HP. That’s roughly 33 HP more horsepower.

Both models offer the same torque – 516 lb-ft.

QX80

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.

Seats: INFINITI QX80 offers more seats – 7 vs 5.

In terms of curb weight, BMW 5 Series is substantially lighter – 4,041 lbs compared to 5,816 lbs. The difference is around 1,775 lbs.

Who wins the race in the data check?

The BMW 5 Series holds a decisive overall lead 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 $58,700
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BMW 5 Series

  • Engine Type : , Plug-In Hybrid
  • Transmission : Automatic
  • Drive Type : Rear Wheel, All Wheel
  • Power HP : 255 - 483 HP
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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General
View detailed analysis

BMW 5 Series

The BMW 5 Series exudes a perfect balance of luxury and performance, making it a favorite among executive sedans. Its sleek design is paired with a refined interior filled with advanced technology and high-quality materials, providing a premium driving experience. Whether navigating city streets or cruising on the open road, the 5 Series delivers a smooth and dynamic ride that showcases BMW’s commitment to superior engineering.

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Reviews BMW 5 Series

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INFINITI QX80

The INFINITI QX80 stands out as a luxurious full-size SUV designed to impress with its bold exterior and upscale interior features. Its commanding presence is matched by a refined driving experience, allowing both comfort and power to harmoniously coexist. With a spacious cabin and advanced safety technologies, the QX80 is crafted for those who seek both luxury and practicality in their travels.

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Reviews INFINITI QX80

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INFINITI QX80

Costs and Consumption
Price
58,700 - 73,400 $
Price
82,500 - 109,900 $
FuelEconomy City
26 - 28 mpg
FuelEconomy City
16 mpg
FuelEconomy Hwy
33 - 35 MPG
FuelEconomy Hwy
19 - 20 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18 gal
Fuel tank capacity
23.6 gal

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
4,041 - 4,370 lbs
Curb weight
5,816 - 6,204 lbs
Trunk Volume
18.4 cu. ft.
Trunk Volume
-
Length
199.2 in.
Length
211.2 in.
Width
74.8 in.
Width
83.3 in.
Height
59 in.
Height
76 - 77 in.

Engine and Performance
Engine Type
, Plug-In Hybrid
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
255 - 483 HP
Power HP
450 HP
Torque
295 - 516 lb-ft
Torque
516 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
3.5 L
Gears
-
Gears
-

General
Model Year
2025
Model Year
2025
Brand
BMW
Brand
INFINITI
What is the starting MSRP for the BMW 5 Series?

Starting from 58,700 $.

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.