2. Comparisons

2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door

Image Comparison

Compare images of 2021 BMW i3 and 2021 Mercedes-AMG GT 4-Door by choosing the desired model and trim and then selecting the comparison image.

What is the main difference between i3 and Mercedes-AMG GT 4-Door?

Two Hatchbacks with some similarities, but otherwise different in most aspects such as the powertrain, starting price, horsepower, fuel economy, ground shadow size, market segment, and height. First of all, the 2021 Mercedes-AMG GT 4-Door has a more powerful engine and gets 52 mpg less than the 2021 BMW i3. Also, the 2021 i3 is priced $45,450 lower compared to the base MSRP of the 2021 Mercedes-AMG GT 4-Door. In addition, the i3 is significantly smaller, but the roofline is slightly taller than that of the Mercedes-AMG GT 4-Door. Among similarities are the body structure, market segment, and maximum occupancy.

Specification Comparison

Safety Rating
Safety Rating
Trim
Trim
Configuration
Configuration
  • Auto, RWD
  • 4.0 L, Turbo, Auto, All Wheel
MSRP
MSRP
$44,450
$140,600
Engine
Engine
Electric Motor
4.0 L/243
Horsepower
Horsepower
170 hp
577 hp
Drivetrain
Drivetrain
Rear Wheel Drive
All Wheel
0-60 MPH
0-60 MPH
City MPG
City MPG
107 MPGe
16 MPG
Highway MPG
Highway MPG
93 MPGe
21 MPG
Combined MPG
Combined MPG
100 MPGe
18 MPG
Width
Width
Width W/O Mirrors
Width W/O Mirrors
69.9 - 70.5 in
76.9 in
Length
Length
158.1 - 158.3 in
199.2 in
Height
Height
62.6 - 62.9 in
56.8 - 57.3 in
Wheelbase
Wheelbase
101.2 in
116.2 in
Ground Shadow
Ground Shadow
76.7 - 77.5 ft2
106.4 ft2
Seats
Seats
4
4
First Row Head Room
First Row Head Room
39.6 in
40.8 in
First Row Leg Room
First Row Leg Room
40.5 in
-
First Row Leg Shoulder
First Row Leg Shoulder
53.6 in
57.8 in
Second Row Head Room
Second Row Head Room
37.2 in
38.2 in
Second Row Leg Room
Second Row Leg Room
31.9 in
-
Second Row Leg Shoulder
Second Row Leg Shoulder
49.2 in
57.2 in

Costs

2021 BMW i3

2021 Mercedes-AMG GT 4-Door

Annual Fuel Cost
Annual Fuel Cost
$650 - $2,250
-
Mininum Monthly Lease
Mininum Monthly Lease
$152 (2021 BMW i3 120 Ah)
$980 (2021 Mercedes-Benz AMG GT AMG GT 43 4-Door Coupe)
Lease Due
Lease Due
$2,999
$2,999
Cost To Lease
Cost To Lease
$9,121 - $10,721
-
2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Front Left Comparison2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Front Left Comparison
2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Rear Right Comparison2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Rear Right Comparison
2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Dashboard Comparison2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Dashboard Comparison
2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Side Comparison2021 BMW i3 vs. 2021 Mercedes-AMG GT 4-Door - Side Comparison
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