2018 Audi A6 vs. 2019 Cadillac CT6

Image Comparison

Compare images of 2018 Audi A6 and 2019 Cadillac CT6 by choosing the desired model and trim and then selecting the comparison image.

What is the main difference between A6 and CT6?

Two Sedans with more similarities, such as the body structure, market segment, starting price, fuel economy, height, and maximum occupancy, than differences, like the horsepower and ground shadow size. First of all, the 2019 Cadillac CT6 has a more powerful engine than the 2018 Audi A6. And finally, the 2018 A6 is slightly smaller than the 2019 CT6. Among similarities are the body structure, market segment, starting price, fuel economy, height, and maximum occupancy.

Specification Comparison

Safety Rating
Safety Rating
    
Trim
Trim
Configuration
Configuration
  • 2.0 L, Turbo, Auto, FWD
  • 2.0 L, Turbo, Auto, RWD
MSRP
MSRP
$49,700
$50,495
Engine
Engine
2.0L Inline-4 Turbo
2.0L/-TBD-
Horsepower
Horsepower
252 hp
237 hp
Drivetrain
Drivetrain
Front Wheel Drive
Rear Wheel Drive
0-60 MPH
0-60 MPH
6.7 sec
City MPG
City MPG
25 MPG
24 MPG
Highway MPG
Highway MPG
34 MPG
34 MPG
Combined MPG
Combined MPG
28 MPG
28 MPG
Width
Width
82.1 in
Width W/O Mirrors
Width W/O Mirrors
73.8 in
74.0 in
Length
Length
194.2 in
205.8 in
Height
Height
57.8 in
58.0 in
Wheelbase
Wheelbase
114.6 in
122.4 in
Ground Shadow
Ground Shadow
99.5 ft2
105.8 ft2
Seats
Seats
5
5
First Row Head Room
First Row Head Room
37.2 in
40.2 in
First Row Leg Room
First Row Leg Room
41.3 in
46.4 in
First Row Leg Shoulder
First Row Leg Shoulder
57.5 in
58.3 in
Second Row Head Room
Second Row Head Room
37.8 in
38.0 in
Second Row Leg Room
Second Row Leg Room
37.4 in
40.4 in
Second Row Leg Shoulder
Second Row Leg Shoulder
56.3 in
56.2 in

Costs

2018 Audi A6

2019 Cadillac CT6

Annual Fuel Cost
Annual Fuel Cost
$2,500 - $3,050
$2,500 - $3,300
Mininum Monthly Lease
Mininum Monthly Lease
$359 (2018 Audi A6 2.0 TFSI Sport FWD)
$709 (2019 Cadillac CT6 4dr Sdn 2.0L Turbo Luxury RWD)
Lease Due
Lease Due
$3,999
$4,999
Cost To Lease
Cost To Lease
$19,423 - $19,973
$33,023 - $33,823
2018 Audi A6 vs. 2019 Cadillac CT6 - Front Left Comparison2018 Audi A6 vs. 2019 Cadillac CT6 - Front Left Comparison
2018 Audi A6 vs. 2019 Cadillac CT6 - Rear Right Comparison2018 Audi A6 vs. 2019 Cadillac CT6 - Rear Right Comparison
2018 Audi A6 vs. 2019 Cadillac CT6 - Dashboard Comparison2018 Audi A6 vs. 2019 Cadillac CT6 - Dashboard Comparison
2018 Audi A6 vs. 2019 Cadillac CT6 - Side Comparison2018 Audi A6 vs. 2019 Cadillac CT6 - Side Comparison
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