VS

BMW X7 vs Porsche 911 Coupe - Differences and prices compared

Compare performance (631 HP vs 640 HP), trunk space and price (84,300 $ vs 120,100 $ ) at a glance. See which model fits your needs and budget better – BMW X7 or Porsche 911 Coupe?

BMW X7 vs Porsche 911 Coupe: Key differences

BMW X7

  • significantly cheaper
  • marginally more efficient

Porsche 911 Coupe

  • only slightly more power
  • significantly lighter

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

X7

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BMW X7 is significantly cheaper – starting at 84,300 $ , while the Porsche 911 Coupe costs 120,100 $ . That’s a price difference of around 35,800 $.

When it comes to city fuel economy, the BMW X7 performs marginally better – achieving 20 mpg, compared to 18 mpg for the Porsche 911 Coupe. That’s a difference of about 2 mpg.

911 Coupe

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 Porsche 911 Coupe offers only slightly more power – delivering 640 HP compared to 631 HP. That’s roughly 9 HP more horsepower.

Both models offer the same torque – 590 lb-ft.

X7

Space and Everyday Use:

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

Seats: BMW X7 offers more seats – 7 vs 4.

In terms of curb weight, Porsche 911 Coupe is significantly lighter – 3,268 lbs compared to 5,417 lbs. The difference is around 2,149 lbs.

Who wins the race in the data check?

The BMW X7 holds a solid 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 $84,300
X7

BMW X7

  • Engine Type :
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 375 - 631 HP
BMW X7
Porsche 911 Coupe

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

General

View detailed analysis

BMW X7

The BMW X7 is a rolling penthouse with a sports streak, serving up plush comfort, quiet confidence, and just enough attitude to make the school run feel like a red-carpet arrival. It blends creamy ride quality with crisp handling and a tech-laden cabin, all wrapped in a bold face that politely announces you’ve arrived—long before you actually do.

details

Porsche 911 Coupe

The Porsche 911 Coupe remains an icon in the automotive world, celebrated for its timeless design and exhilarating performance. Its sleek silhouette and rear-engine layout are just as thrilling today as when it first made its debut. With its precise handling and distinctive growl, the 911 Coupe continues to captivate driving enthusiasts around the globe.

details
BMW X7
Porsche 911 Coupe

Costs and Consumption

Price
84,300 - 152,400 $
Price
120,100 - 241,300 $
FuelEconomy City
16 - 20 mpg
FuelEconomy City
14 - 18 mpg
FuelEconomy Hwy
20 - 24 MPG
FuelEconomy Hwy
18 - 24 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
21.9 gal
Fuel tank capacity
16.6 - 17.6 gal

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
7
Seats
2 - 4
Doors
-
Doors
-
Curb weight
5,417 - 5,986 lbs
Curb weight
3,268 - 3,869 lbs
Trunk Volume
-
Trunk Volume
-
Length
203.6 - 203.9 in.
Length
178.6 - 180 in.
Width
78.7 in.
Width
72.9 - 74.9 in.
Height
70 - 72 in.
Height
50 - 52 in.

Engine and Performance

Engine Type
Engine Type
Gasoline,
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
375 - 631 HP
Power HP
388 - 640 HP
Torque
398 - 590 lb-ft
Torque
332 - 590 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 4.4 L
Engine Displacement
3 - 4 L
Gears
-
Gears
-

General

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