2021 Cadillac CT4 vs. 2018 Lexus IS 300

Image Comparison

Compare images of 2021 Cadillac CT4 and 2018 Lexus IS 300 by choosing the desired model and trim and then selecting the comparison image.

What is the main difference between CT4 and IS 300?

Two Sedans with more similarities, such as the body structure, market segment, ground shadow size, height, and maximum occupancy, than differences, like the model year, starting price, horsepower, and fuel economy. First of all, there is a $4,815 difference in the base MSRP. The 2018 Lexus IS 300, an older vehicle by three model years, has a higher starting price than the 2021 Cadillac CT4. And finally, a bigger engine usually means less mpg. But the 2021 CT4 has a more powerful engine and it gets 2 more mpg than the 2018 IS 300. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.

Specification Comparison

Safety Rating
Safety Rating
    
Trim
Trim
Configuration
Configuration
  • 2.0 L, Turbo, Auto, RWD
  • 2.0 L, Turbo, Auto, RWD
  • 3.5 L, Auto, AWD
MSRP
MSRP
$33,395
$38,210
Engine
Engine
2.0L/-TBD-
2.0L Inline-4 Turbo
Horsepower
Horsepower
237 hp
241 hp
Drivetrain
Drivetrain
Rear Wheel Drive
Rear Wheel Drive
0-60 MPH
0-60 MPH
6.9 sec
City MPG
City MPG
23 MPG
22 MPG
Highway MPG
Highway MPG
34 MPG
32 MPG
Combined MPG
Combined MPG
27 MPG
26 MPG
Width
Width
79.8 in
Width W/O Mirrors
Width W/O Mirrors
71.4 in
71.3 in
Length
Length
187.2 in
184.3 in
Height
Height
56 in
56.3 in
Wheelbase
Wheelbase
109.3 in
110.2 in
Ground Shadow
Ground Shadow
92.8 ft2
91.3 ft2
Seats
Seats
5
5
First Row Head Room
First Row Head Room
38.3 in
38.2 in
First Row Leg Room
First Row Leg Room
42.4 in
44.8 in
First Row Leg Shoulder
First Row Leg Shoulder
55.2 in
55.9 in
Second Row Head Room
Second Row Head Room
36.5 in
36.9 in
Second Row Leg Room
Second Row Leg Room
33.4 in
32.2 in
Second Row Leg Shoulder
Second Row Leg Shoulder
53.9 in
53.4 in

Costs

2021 Cadillac CT4

2018 Lexus IS 300

Annual Fuel Cost
Annual Fuel Cost
$2,000 - $2,150
$2,100 - $2,450
Mininum Monthly Lease
Mininum Monthly Lease
$260 (2021 Cadillac CT4 4dr Sdn Luxury)
$159 (2018 Lexus IS IS 300 RWD)
Lease Due
Lease Due
$2,999
$3,999
Cost To Lease
Cost To Lease
$14,359 - $14,509
$11,823 - $12,173
2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Front Left Comparison2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Front Left Comparison
2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Rear Right Comparison2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Rear Right Comparison
2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Dashboard Comparison2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Dashboard Comparison
2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Side Comparison2021 Cadillac CT4 vs. 2018 Lexus IS 300 - Side Comparison
Comparison List:
Comparison list is empty, please add cars.