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BMW 8 Series vs BMW X5 - Differences and prices compared

Compare performance (612 HP vs 523 HP), trunk space and price (91,700 $ vs 66,300 $ ) at a glance. See which model fits your needs and budget better – BMW 8 Series or BMW X5?

BMW 8 Series vs BMW X5: Key differences

BMW 8 Series

  • a bit more power
  • visibly lighter
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BMW X5

  • markedly cheaper
  • barely more efficient
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Here’s where it gets real: The technical differences in detail

X5

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW X5 is markedly cheaper – starting at 66,300 $ , while the BMW 8 Series costs 91,700 $ . That’s a price difference of around 25,400 $.

When it comes to city fuel economy, the BMW X5 performs barely better – achieving 23 mpg, compared to 21 mpg for the BMW 8 Series. That’s a difference of about 2 mpg.

X5

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 8 Series offers a bit more power – delivering 612 HP compared to 523 HP. That’s roughly 89 HP more horsepower.

There’s also a difference in torque: the BMW 8 Series delivers barely more torque with 590 lb-ft compared to 553 lb-ft. That’s about 37 lb-ft more.

X5

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 8 Series is visibly lighter – 3,933 lbs compared to 4,998 lbs. The difference is around 1,065 lbs.

Who wins the race in the data check?

The BMW X5 holds a slight edge 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 $66,300
X5

BMW X5

  • Engine Type : Plug-In Hybrid,
  • Transmission : Automatic
  • Drive Type : All Wheel, Rear Wheel
  • Power HP : 375 - 523 HP
BMW 8 Series
BMW X5

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 8 Series

The BMW 8 Series stands as a beacon of luxury and performance within the automotive world, seamlessly blending elegant design with advanced engineering. It offers a driving experience that is both exhilarating and refined, making it a favorite among those who appreciate the finer things in life. The interior, adorned with high-quality materials and cutting-edge technology, ensures that every journey is as enjoyable as it is comfortable.

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BMW X5

The BMW X5 remains a benchmark premium SUV, blending confident, athletic handling with a serene ride and a cabin that feels both high-tech and genuinely plush. It’s a family hauler in a tailored suit with real badge appeal, though the options list can nibble at your budget faster than you can say “M Sport.”

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BMW 8 Series
BMW X5

Costs and Consumption

Price
91,700 - 151,500 $
Price
66,300 - 90,900 $
FuelEconomy City
17 - 21 mpg
FuelEconomy City
17 - 23 mpg
FuelEconomy Hwy
24 - 29 MPG
FuelEconomy Hwy
22 - 27 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18 gal
Fuel tank capacity
18.2 - 21.9 gal

Dimensions and Body

Body Type
Sedan, Coupe, Convertible
Body Type
SUV
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
3,933 - 4,831 lbs
Curb weight
4,998 - 5,573 lbs
Trunk Volume
12.4 - 15.5 cu. ft.
Trunk Volume
-
Length
191.1 - 200.4 in.
Length
194.3 in.
Width
74.9 - 76.1 in.
Width
78.9 in.
Height
52 - 56 in.
Height
69 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Plug-In Hybrid,
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel, Rear Wheel
Drive Type
All Wheel, Rear Wheel
Power HP
335 - 612 HP
Power HP
375 - 523 HP
Torque
368 - 590 lb-ft
Torque
398 - 553 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 4.4 L
Engine Displacement
3 - 4.4 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
BMW
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.