2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible

Image Comparison

Compare images of 2022 BMW M8 Convertible and 2018 Porsche 911 Convertible by choosing the desired model and trim and then selecting the comparison image.

What is the main difference between M8 Convertible and 911 Convertible?

Two Convertibles with some similarities, but otherwise different in most aspects such as the model year, starting price, horsepower, fuel economy, ground shadow size, and height. First of all, there is a notable difference in the starting price of the 2018 Porsche 911 Convertible, which is $36,100 less than the base MSRP of the 2022 BMW M8 Convertible, which is four model years newer. Also, the 2022 M8 Convertible has a more powerful engine than the 2018 911 Convertible, and it gets 5.5 fewer miles on a gallon of fuel. And finally, not only M8 Convertible is slightly larger, but it's also taller than the 911 Convertible. Among similarities are the body structure, market segment, and maximum occupancy.

Specification Comparison

Safety Rating
Safety Rating
Trim
Trim
Configuration
Configuration
  • 4.4 L, Turbo, Auto, AWD
  • 3.0 L, Turbo, Man, RWD
MSRP
MSRP
$139,500
$103,400
Engine
Engine
4.4 L/268
3.0L Flat-6 Twin-Turbo
Horsepower
Horsepower
617 hp
370 hp
Drivetrain
Drivetrain
All Wheel Drive
Rear Wheel Drive
0-60 MPH
0-60 MPH
4.6 sec
City MPG
City MPG
15 MPG
20 - 22 MPG
Highway MPG
Highway MPG
21 MPG
28 - 29 MPG
Combined MPG
Combined MPG
17 MPG
23 - 24 MPG
Width
Width
77.9 in
Width W/O Mirrors
Width W/O Mirrors
74.9 in
71.2 - 74.0 in
Length
Length
191.2 in
177.1 - 178.3 in
Height
Height
53 in
50.7 - 50.9 in
Wheelbase
Wheelbase
111.1 in
96.5 in
Ground Shadow
Ground Shadow
99.5 ft2
87.6 - 91.6 ft2
Seats
Seats
4
4
First Row Head Room
First Row Head Room
38.9 in
-
First Row Leg Room
First Row Leg Room
42.1 in
-
First Row Leg Shoulder
First Row Leg Shoulder
57.2 in
-
Second Row Head Room
Second Row Head Room
34.7 in
-
Second Row Leg Room
Second Row Leg Room
29.5 in
-
Second Row Leg Shoulder
Second Row Leg Shoulder
45.7 in
-

Costs

2022 BMW M8 Convertible

2018 Porsche 911 Convertible

Annual Fuel Cost
Annual Fuel Cost
$4,100
$2,900 - $3,300
Mininum Monthly Lease
Mininum Monthly Lease
$2,291 (2022 BMW M8 Competition Convertible)
$1,359 (2018 Porsche 911 Carrera Cabriolet)
Lease Due
Lease Due
$7,599
$10,000
Cost To Lease
Cost To Lease
$94,175
$61,824 - $62,224
2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Front Left Comparison2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Front Left Comparison
2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Rear Right Comparison2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Rear Right Comparison
2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Dashboard Comparison2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Dashboard Comparison
2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Side Comparison2022 BMW M8 Convertible vs. 2018 Porsche 911 Convertible - Side Comparison
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