2018 BMW M6 vs. 2018 Porsche 911 Convertible
Image Comparison
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ModelTrim
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ModelTrim
Compare images of 2018 BMW M6 and 2018 Porsche 911 Convertible by choosing the desired model and trim and then selecting the comparison image.
2018 BMW M6
$1,819 /mo.
2018 Porsche 911 Convertible
$1,359 /mo.
What is the main difference between M6 and 911 Convertible?
Two Convertibles with some similarities, but otherwise different in most aspects such as the fuel economy, starting price, horsepower, ground shadow size, and height. First of all, the 2018 Porsche 911 Convertible is priced $18,900 lower compared to the base MSRP of the 2018 BMW M6. Also, the 2018 M6 has bigger and thirstier engine; the 2018 911 Convertible gets 6.5 more mpg. And finally, not only M6 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, RWD
- 3.0 L, Turbo, Man, RWD
MSRP
MSRP
$122,300
$103,400
Engine
Engine
4.4L V-8 Twin-Turbo
3.0L Flat-6 Twin-Turbo
Horsepower
Horsepower
560 hp
370 hp
Drivetrain
Drivetrain
Rear Wheel Drive
Rear Wheel Drive
0-60 MPH
0-60 MPH
4.3 sec
4.6 sec
City MPG
City MPG
14 MPG
20 - 22 MPG
Highway MPG
Highway MPG
20 MPG
28 - 29 MPG
Combined MPG
Combined MPG
16 MPG
23 - 24 MPG
Width
Width
82.9 in
77.9 in
Width W/O Mirrors
Width W/O Mirrors
74.8 in
71.2 - 74.0 in
Length
Length
192.8 in
177.1 - 178.3 in
Height
Height
53.9 in
50.7 - 50.9 in
Wheelbase
Wheelbase
112.2 in
96.5 in
Ground Shadow
Ground Shadow
100.1 ft2
87.6 - 91.6 ft2
Seats
Seats
4
4
First Row Head Room
First Row Head Room
40.3 in
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First Row Leg Room
First Row Leg Room
42.1 in
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First Row Leg Shoulder
First Row Leg Shoulder
56.9 in
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Second Row Head Room
Second Row Head Room
36.5 in
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Second Row Leg Room
Second Row Leg Room
30.5 in
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Second Row Leg Shoulder
Second Row Leg Shoulder
49.6 in
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Costs
2018 BMW M6
2018 Porsche 911 Convertible
Annual Fuel Cost
Annual Fuel Cost
$4,350
$2,900 - $3,300
Mininum Monthly Lease
Mininum Monthly Lease
$1,819 (2018 BMW M6 Convertible)
$1,359 (2018 Porsche 911 Carrera Cabriolet)
Lease Due
Lease Due
$4,999
$10,000
Cost To Lease
Cost To Lease
$74,833
$61,824 - $62,224
2018 BMW M6 vs. 2018 Porsche 911 Convertible - Front Left Comparison2018 BMW M6 vs. 2018 Porsche 911 Convertible - Rear Right Comparison2018 BMW M6 vs. 2018 Porsche 911 Convertible - Dashboard Comparison2018 BMW M6 vs. 2018 Porsche 911 Convertible - Side Comparison