2020 BMW i8 Roadster vs. 2018 Mercedes-Benz SL-Class SL 63 AMG
Image Comparison
-
ModelTrim
-
ModelTrim
Compare images of 2020 BMW i8 Roadster and 2018 Mercedes-Benz SL-Class SL 63 AMG by choosing the desired model and trim and then selecting the comparison image.
2020 BMW i8 Roadster
$1,445 /mo.
2018 Mercedes-Benz SL-Class SL 63 AMG
$2,869 /mo.
What is the main difference between i8 Roadster and SL-Class SL 63 AMG?
Two Convertibles with some similarities, but otherwise different in most aspects such as the powertrain, modifications, horsepower, fuel economy, model year, and market segment. First of all, the is a newer vehicle by 2 model years. Also, the 2018 SL-Class SL 63 AMG has a more powerful engine than the 2020 i8 Roadster, and it gets 8 fewer miles on a gallon of fuel. Among similarities are the body structure, market segment, starting price, ground shadow size, height, and maximum occupancy.
Specification Comparison
Safety Rating
Safety Rating
Trim
Trim
Configuration
Configuration
- 1.5 L, Turbo, Auto, AWD
- 5.5 L, Turbo, Auto, RWD
MSRP
MSRP
$163,300
$152,850
Engine
Engine
1.5 L/91 + Electric Motor
5.5L V-8 Twin-Turbo
Horsepower
Horsepower
369 hp
577 hp
Drivetrain
Drivetrain
All Wheel Drive
Rear Wheel Drive
0-60 MPH
0-60 MPH
4.0 sec
City MPG
City MPG
68 MPGe
16 MPG
Highway MPG
Highway MPG
70 MPGe
25 MPG
Combined MPG
Combined MPG
69 MPGe
19 MPG
Width
Width
82.6 in
Width W/O Mirrors
Width W/O Mirrors
76.5 in
73.9 in
Length
Length
184.9 in
182.7 in
Height
Height
50.7 in
51.2 in
Wheelbase
Wheelbase
110.2 in
101.7 in
Ground Shadow
Ground Shadow
98.2 ft2
93.8 ft2
Seats
Seats
2
2
First Row Head Room
First Row Head Room
38.7 in
39.1 in
First Row Leg Room
First Row Leg Room
43.1 in
42.9 in
First Row Leg Shoulder
First Row Leg Shoulder
56.7 in
55.5 in
Second Row Head Room
Second Row Head Room
-
-
Second Row Leg Room
Second Row Leg Room
-
-
Second Row Leg Shoulder
Second Row Leg Shoulder
-
-
Costs
2020 BMW i8 Roadster
2018 Mercedes-Benz SL-Class SL 63 AMG
Annual Fuel Cost
Annual Fuel Cost
$2,600
$3,650
Mininum Monthly Lease
Mininum Monthly Lease
$1,445 (2020 BMW i8 Roadster)
$2,869 (2018 Mercedes-Benz SL AMG SL 63 Roadster)
Lease Due
Lease Due
$4,999
$2,999
Cost To Lease
Cost To Lease
$59,619
$109,933
2020 BMW i8 Roadster vs. 2018 Mercedes-Benz SL-Class SL 63 AMG - Front Left Comparison2020 BMW i8 Roadster vs. 2018 Mercedes-Benz SL-Class SL 63 AMG - Rear Right Comparison2020 BMW i8 Roadster vs. 2018 Mercedes-Benz SL-Class SL 63 AMG - Dashboard Comparison2020 BMW i8 Roadster vs. 2018 Mercedes-Benz SL-Class SL 63 AMG - Side Comparison