Compare Cadillac CT4 vs Honda Civic Sedan vs Honda Civic Si Coupe

Cadillac CT4
2021 Cadillac CT4
Select configuration:
$33,395
Starting Price (MSRP)
8.3
Cadillac CT4 Full Review
Change Car
Honda Civic Sedan
2020 Honda Civic Sedan
Select configuration:
$20,000
Starting Price (MSRP)
8.8
Honda Civic Sedan Full Review
Change Car
Honda Civic Si Coupe
2020 Honda Civic Si Coupe
Select configuration:
$25,200
Starting Price (MSRP)
8.4
Honda Civic Si Coupe Full Review
Change Car

Overview

Engine
2.0-liter Turbo Inline-4 Gas
Engine
2.0-liter Inline-4 Gas
Engine
1.5-liter Turbo Inline-4 Gas
Transmission
8-Speed Automatic
Transmission
6-Speed Manual
Transmission
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Drivetrain
Front-Wheel Drive
Drivetrain
Front-Wheel Drive
Fuel Economy
City: 23 MPG
Hwy: 34 MPG
Fuel Economy
City: 25 MPG
Hwy: 36 MPG
Fuel Economy
City: 26 MPG
Hwy: 36 MPG
Fuel Tank Capacity
17 gallons
Fuel Tank Capacity
12.4 gallons
Fuel Tank Capacity
12.4 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
10.7 ft³
Trunk Volume
15.1 ft³
Trunk Volume
11.9 ft³

Photos

16
More
66
More
23
More

Performance Specs

Engine and Transmission

Engine
2.0-liter Turbo Inline-4 Gas
2.0-liter Inline-4 Gas
1.5-liter Turbo Inline-4 Gas
Horsepower
237 hp @ 5000 rpm
158 hp @ 6500 rpm
205 hp @ 5700 rpm
Torque
258 lb-ft @ 1500-4000 rpm
138 lb-ft @ 4200 rpm
192 lb-ft @ 2100 rpm
Transmission
8-Speed Automatic
6-Speed Manual
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Front-Wheel Drive
Front-Wheel Drive

Steering

Steering Type
Electric Rack & Pinion
Rack-Pinion
Rack-Pinion
Turning Diameter
N/A
35.4 ft
37.8 ft

Wheels

Wheels Type
Aluminum Wheels
N/A
N/A
Front Wheel Size
17" x 8"
16" x 7"
18" x 8"
Rear Wheel Size
17" x 8"
16" x 7"
18" x 8"

Suspension

Front Suspension
MacPherson Strut
Strut
Strut
Rear Suspension
Multi-Link
Multi-Link
Multi-Link

Tires

Front Tire
P225/45R17
P215/55HR16
P235/40WR18
Rear Tire
P225/45R17
P215/55HR16
P235/40WR18
Spare Tire
N/A
Compact
N/A

Fuel and MPG

Fuel Economy

Combined
27 MPG
29 MPG
30 MPG
City
23 MPG
25 MPG
26 MPG
Highway
34 MPG
36 MPG
36 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.6 (2020) Tons/yr
6.2 Tons/yr
5.5 (Est) Tons/yr

Fuel Tank

Fuel Tank Capacity
17 gallons
12.4 gallons
12.4 gallons
Cruising Range City
391 miles
310 miles
322.4 miles
Cruising Range Highway
578 miles
446.4 miles
446.4 miles

Dimensions and Measurement

Exterior Dimensions

Length
187.2 in
182.7 in
177.3 in
Height
56 in
55.7 in
54.7 in
Max Width
71.4 in
70.9 in
70.9 in
Front Width
60.3 in
60.9 in
60.5 in
Rear Width
61.7 in
61.5 in
61.2 in
Wheelbase
109.3 in
106.3 in
106.3 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
42.4 in
42.3 in
42.3 in
Front Seat Headroom
38.3 in
39.3 in
36.5 in
Front Seat Shoulder Room
55.2 in
57 in
56.9 in
Front Seat Hip Room
53 in
53.7 in
54.1 in
Rear Seat Leg Room
33.4 in
37.4 in
35.9 in
Rear Seat Headroom
36.5 in
37.1 in
34.5 in
Rear Seat Shoulder Room
53.9 in
55 in
52.6 in
Rear Seat Hip Room
52.5 in
47.3 in
48.1 in

Weight and Towing

Curb Weight
3,422 lbs
2,762 lbs
2,889 lbs

Cargo Space

Trunk Volume
10.7 ft³
15.1 ft³
11.9 ft³

Colors and Materials

Standard Exterior Colors

N/A
  • Crystal Black Pearl
  • Lunar Silver Metallic
  • Modern Steel Metallic
  • Platinum White Pearl
  • Aegean Blue Metallic
  • Crystal Black Pearl
  • Lunar Silver Metallic
  • Modern Steel Metallic
  • Platinum White Pearl
  • Rallye Red

Standard Interior Materials

  • Jet Black with Jet Black accents, Leatherette Seats
  • Whisper Beige with Jet Black accents, Leatherette Seats
  • Black, Cloth Seat Trim
  • Black, Cloth Seat Trim

Features and Options

Infotainment

HD Radio
Standard
Not Available
Standard
Bluetooth Connection
Standard
Standard
Standard
Premium Sound System
Optional
Not Available
Not Available
Satellite Radio
Standard
Not Available
Standard
Smart Device Integration
Standard
Not Available
Standard
WiFi Hotspot
Standard
Not Available
Not Available
Auxiliary Audio Input
Standard
Standard
Standard
MP3 Player
Not Available
Standard
Standard

Interior Trim

Bucket Seats
Not Available
Standard
Standard
Cloth Seats
Standard
Standard
Standard
Leather Seats
Standard
Not Available
Not Available
Leather Steering Wheel
Standard
Not Available
Standard
Premium Synthetic Seats
Standard
Not Available
Not Available
Vinyl Seats
Standard
Not Available
Not Available
Sun/Moonroof
Optional
Not Available
Standard

Comfort

Navigation System
Optional
Not Available
Not Available
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Not Available
Standard
Standard
Climate Control
Standard
Standard
Standard
Cruise Control
Standard
Standard
Standard
Heated Front Seat(s)
Optional
Not Available
Standard
Heated Steering Wheel
Optional
Not Available
Not Available
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Not Available
Standard
Remote Engine Start
Standard
Not Available
Not Available
Keyless Start
Standard
Not Available
Standard
Telematics
Standard
Not Available
Standard

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Lane Departure Warning
Not Available
Standard
Standard
Lane Keeping Assist
Not Available
Standard
Standard
ABS
Standard
Standard
Standard
Tire Pressure Monitor
Standard
Standard
Standard
Brake Assist
Not Available
Standard
Standard
Stability Control
Not Available
Standard
Standard
Traction Control
Not Available
Standard
Standard

US NHTSA crash test result

Overall Rating
N/A
N/A
Frontal Barrier Crash Rating
N/A
N/A
Side Crash Rating
N/A
N/A
Rollover Rating
N/A
N/A

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Passenger Air Bag
Standard
Standard
Standard
Rear Head Air Bag
Standard
Standard
Standard

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
3 Years / 36,000 Miles
3 Years / 36,000 Miles
Corrosion
4 Years / 50,000 Miles
5 Years / Unlimited Miles
5 Years / Unlimited Miles
Drivetrain
6 Years / 70,000 Miles
5 Years / 60,000 Miles
5 Years / 60,000 Miles
Maintenance Note
1 Year/1 Visit
N/A
N/A
Roadside Assistance
6 Years / 70,000 Miles
3 Years / 36,000 Miles
3 Years / 36,000 Miles
Rust-Through
6 Years / Unlimited Miles
N/A
N/A
Warranty Note
Preliminary 2021 Warranty
N/A
N/A