Cadillac CT4 vs. Chevrolet Impala
When we compare the Cadillac CT4's and the Chevrolet Impala's specifications and ratings, the Cadillac CT4 has the advantage in the areas of fuel efficiency and resale value. The Chevrolet Impala has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars and base engine power. Based on this comparison of the Cadillac CT4's and the Chevrolet Impala's specifications and ratings, the two cars are fairly comparable.
Cadillac CT4 vs. Chevrolet Impala Pricing
A used 2020 Cadillac CT4 ranges from $26,979 to $38,997 while a used 2020 Chevrolet Impala is priced between $17,998 to $29,978.
Cadillac CT4 vs. Chevrolet Impala Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Cadillac CT4 loses 49.1 percent of its value and the Chevrolet Impala loses 51.7 percent of its value. This means the Cadillac CT4 retains 2.6 percentage points more of its value and has the advantage of higher resale value versus the Chevrolet Impala.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Cadillac CT4’s base engine makes 237 horsepower, and the Chevrolet Impala base engine makes 305 horsepower. The CT4 is rated to deliver an average of 27 miles per gallon, with a highway range of 578 miles. The Impala is rated to deliver an average of 16 miles per gallon, with a highway range of 518 miles. This gives the Cadillac CT4 the fuel efficiency and maximum range advantage over the Chevrolet Impala. The CT4 uses premium unleaded, and the Impala uses e85, regular unleaded.
Safety Ratings Comparison
The Chevrolet Impala has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
Pricing
New Asking Price:
-
Used Asking Price:
26979 - 38997
5-Year Depreciation (lower is better):
0.490833
Pricing
New Asking Price:
-
Used Asking Price:
17998 - 29978
5-Year Depreciation (lower is better):
0.51674
Cadillac CT4 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
8.1 / 10
Safety:
Not available
Chevrolet Impala Scores & Rankings
Overall Score:
8.392351 / 10
Reliability:
8.677055 / 10
Retained Value:
6.5 / 10
Safety:
10.0 / 10
Cadillac CT4 Rankings
Ranking
2 out of / 31Ranking
2 out of / 26Ranking
13 out of / 30Ranking
13 out of / 30Ranking
14 out of / 30Ranking
15 out of / 36Ranking
16 out of / 36Ranking
19 out of / 36Ranking
20 out of / 30Ranking
24 out of / 36Chevrolet Impala Rankings
Ranking
2 out of / 8Ranking
2 out of / 8Ranking
2 out of / 8Ranking
2 out of / 4Ranking
4 out of / 8Ranking
4 out of / 8Ranking
5 out of / 8Ranking
8 out of / 8Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Flex Fuel
Cadillac CT4 Trim Levels
Luxury, Premium Luxury, Sport
Chevrolet Impala Trim Levels
LT, Premier
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
6 years / 70000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
5 years / 60000 miles
Warranty, Roadside Assistance:
5 years / 60000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
237 hp @ 5000 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.069 hp per pound
Base Drivetrain Specifications
Horsepower:
305 hp @ 6800 rpm
Torque:
264 foot-lbs @ 5200 rpm
Power-to-Weight Ratio (higher is better):
0.083 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
23 / 34 / 27
Range (city/hwy):
391 / 578 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3.6 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD
EPA Fuel Economy
(City/Highway/Combined MPG):
14 / 20 / 16
Range (city/hwy):
352 / 518 miles
Recommended Fuel Type:
E85, Regular Unleaded
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
Available
Standard/Optional Features
Android Auto:
Standard
Apple Car Play:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
Available
Safety Equipment
Rear Seat Reminder:
Standard
Forward Collision Warning:
Available
Pedestrian Detection:
Available
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Safety Equipment
Rear Seat Reminder:
N/A
Forward Collision Warning:
N/A
Pedestrian Detection:
N/A
360-Degree Camera:
N/A
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
Available
Interior Dimensions
Front Head Room:
38.3 inches
Front Leg Room:
42.4 inches
Front Shoulder Room:
55.2 inches
Rear Head Room:
36.5 inches
Rear Leg Room:
33.4 inches
Rear Shoulder Room:
53.9 inches
Cargo Space:
10.7 cubic feet
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
39.9 inches
Front Leg Room:
45.8 inches
Front Shoulder Room:
57.9 inches
Rear Head Room:
37.4 inches
Rear Leg Room:
39.8 inches
Rear Shoulder Room:
56.9 inches
Cargo Space:
18.8 cubic feet
Overall Interior Volume:
105.0 cubic feet
Exterior Dimensions
Curb Weight:
3422 lbs
Width:
77.7 inches
Height:
56 inches
Length:
187.2 inches
Wheelbase:
109.3 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3681 lbs
Width:
84.3 inches
Height:
58.9 inches
Length:
201.3 inches
Wheelbase:
111.7 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
17.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/45R17
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
painted aluminum alloy
Tire Size:
P235/50R18