2018 Audi S7 vs. 2021 BMW 7 Series

Image Comparison

Compare images of 2018 Audi S7 and 2021 BMW 7 Series by choosing the desired model and trim and then selecting the comparison image.

What is the main difference between S7 and 7 Series?

Two Sedans with some similarities, but otherwise different in most aspects such as the model year, horsepower, fuel economy, ground shadow size, height, and maximum occupancy. First of all, the is a newer vehicle by 3 model years. Also, the 2018 S7 has bigger and thirstier engine; the 2021 7 Series gets 4.3 more mpg. In addition, the S7 body is slightly smaller than the 7 Series, and in addition to that, it's also shorter. And finally, the BMW 7 Series seats one more passenger than the Audi S7. Among similarities are the body structure, market segment, and starting price.

Specification Comparison

Safety Rating
Safety Rating
Trim
Trim
Configuration
Configuration
  • 4.0 L, Turbo, Auto, AWD
  • 4.4 L, Turbo, Auto, All Wheel
MSRP
MSRP
$81,200
$103,000
Engine
Engine
4.0L V-8 Twin-Turbo
4.4 L/268
Horsepower
Horsepower
450 hp
523 hp
Drivetrain
Drivetrain
All Wheel Drive
All Wheel
0-60 MPH
0-60 MPH
4.5 sec
City MPG
City MPG
16 MPG
17 MPG
Highway MPG
Highway MPG
24 MPG
24 MPG
Combined MPG
Combined MPG
18 MPG
19 MPG
Width
Width
84.2 in
Width W/O Mirrors
Width W/O Mirrors
75.2 in
74.9 in
Length
Length
196.3 in
207.4 in
Height
Height
55.0 in
58.2 in
Wheelbase
Wheelbase
114.8 in
126.4 in
Ground Shadow
Ground Shadow
102.5 ft2
107.9 ft2
Seats
Seats
4
5
First Row Head Room
First Row Head Room
36.9 in
39.9 in
First Row Leg Room
First Row Leg Room
41.3 in
41.4 in
First Row Leg Shoulder
First Row Leg Shoulder
57.2 in
59.2 in
Second Row Head Room
Second Row Head Room
36.6 in
38.9 in
Second Row Leg Room
Second Row Leg Room
37.0 in
44.4 in
Second Row Leg Shoulder
Second Row Leg Shoulder
55.9 in
57.7 in

Costs

2018 Audi S7

2021 BMW 7 Series

Annual Fuel Cost
Annual Fuel Cost
$3,850
$2,800
Mininum Monthly Lease
Mininum Monthly Lease
$759 (2018 Audi S7 4.0 TFSI Premium Plus)
$942 (2021 BMW 7 Series 740i Sedan)
Lease Due
Lease Due
$3,999
$2,999
Cost To Lease
Cost To Lease
$35,173
$39,711
2018 Audi S7 vs. 2021 BMW 7 Series - Front Left Comparison2018 Audi S7 vs. 2021 BMW 7 Series - Front Left Comparison
2018 Audi S7 vs. 2021 BMW 7 Series - Rear Right Comparison2018 Audi S7 vs. 2021 BMW 7 Series - Rear Right Comparison
2018 Audi S7 vs. 2021 BMW 7 Series - Dashboard Comparison2018 Audi S7 vs. 2021 BMW 7 Series - Dashboard Comparison
2018 Audi S7 vs. 2021 BMW 7 Series - Side Comparison2018 Audi S7 vs. 2021 BMW 7 Series - Side Comparison
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