2018 Audi S3 vs. 2018 INFINITI Q50

Image Comparison

Compare images of 2018 Audi S3 and 2018 INFINITI Q50 by choosing the desired model and trim and then selecting the comparison image.

What is the main difference between S3 and INFINITI Q50?

Two Sedans with some similarities, but otherwise different in most aspects such as the 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 INFINITI Q50, which is $9,450 less than the base MSRP of the 2018 Audi S3. Also, the 2018 S3 has a more powerful engine than the 2018 INFINITI Q50, but it gets 1.5 more miles on a gallon of fuel. And finally, not only S3 is slightly smaller, but it's also shorter than the INFINITI Q50. Among similarities are the body structure, market segment, and maximum occupancy.

Specification Comparison

Safety Rating
Safety Rating
    
Trim
Trim
Configuration
Configuration
  • 2.0 L, Turbo, Auto, AWD
  • 2.0 L, Turbo, Auto, RWD
  • 2.0 L, Turbo, Auto, AWD
MSRP
MSRP
$43,650
$34,200
Engine
Engine
2.0L Inline-4 Turbo
2.0L Inline-4 Turbo
Horsepower
Horsepower
292 hp
208 hp
Drivetrain
Drivetrain
All Wheel Drive
Rear Wheel Drive
0-60 MPH
0-60 MPH
4.7 sec
-
City MPG
City MPG
22 MPG
23 MPG
Highway MPG
Highway MPG
28 MPG
30 MPG
Combined MPG
Combined MPG
25 MPG
25 MPG
Width
Width
-
-
Width W/O Mirrors
Width W/O Mirrors
70.7 in
71.8 in
Length
Length
175.8 in
189.6 in
Height
Height
54.8 in
56.8 - 57.2 in
Wheelbase
Wheelbase
103.6 in
112.2 in
Ground Shadow
Ground Shadow
86.3 ft2
94.5 ft2
Seats
Seats
5
5
First Row Head Room
First Row Head Room
36.5 in
39.5 - 40.2 in
First Row Leg Room
First Row Leg Room
41.2 in
44.5 in
First Row Leg Shoulder
First Row Leg Shoulder
54.8 in
56.7 in
Second Row Head Room
Second Row Head Room
36.1 in
36.8 - 37.5 in
Second Row Leg Room
Second Row Leg Room
35.1 in
35.1 in
Second Row Leg Shoulder
Second Row Leg Shoulder
53.0 in
56.1 in

Costs

2018 Audi S3

2018 INFINITI Q50

Annual Fuel Cost
Annual Fuel Cost
$2,800
$2,800 - $3,150
Mininum Monthly Lease
Mininum Monthly Lease
$409 (2018 Audi S3 2.0 TFSI Premium Plus)
$229 (2018 Infiniti Q50 2.0t LUXE RWD)
Lease Due
Lease Due
$2,999
$3,000
Cost To Lease
Cost To Lease
$20,523
$14,044 - $14,394
2018 Audi S3 vs. 2018 INFINITI Q50 - Front Left Comparison2018 Audi S3 vs. 2018 INFINITI Q50 - Front Left Comparison
2018 Audi S3 vs. 2018 INFINITI Q50 - Rear Right Comparison2018 Audi S3 vs. 2018 INFINITI Q50 - Rear Right Comparison
2018 Audi S3 vs. 2018 INFINITI Q50 - Dashboard Comparison2018 Audi S3 vs. 2018 INFINITI Q50 - Dashboard Comparison
2018 Audi S3 vs. 2018 INFINITI Q50 - Side Comparison2018 Audi S3 vs. 2018 INFINITI Q50 - Side Comparison
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