Compare Cadillac CT4 vs Honda Civic Sedan vs Subaru WRX STI

Cadillac CT4
2021 Cadillac CT4
Select configuration:
$33,395
Starting Price (MSRP)
8.3
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Honda Civic Sedan
2021 Honda Civic Sedan
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$21,050
Starting Price (MSRP)
N/A
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Subaru WRX STI
2020 Subaru WRX STI
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$36,995
Starting Price (MSRP)
8.4
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Overview

Engine
2.0-liter Turbo Inline-4 Gas
Engine
2.0-liter Inline-4 Gas
Engine
2.5-liter Turbo Flat 4 Gas
Transmission
8-Speed Automatic
Transmission
Continuously Variable Automatic (CVT)
Transmission
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Drivetrain
Front-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 23 MPG
Hwy: 34 MPG
Fuel Economy
City: 30 MPG
Hwy: 38 MPG
Fuel Economy
City: 16 MPG
Hwy: 22 MPG
Fuel Tank Capacity
17 gallons
Fuel Tank Capacity
12.4 gallons
Fuel Tank Capacity
15.9 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
12 ft³

Photos

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Performance Specs

Engine and Transmission

Engine
2.0-liter Turbo Inline-4 Gas
2.0-liter Inline-4 Gas
2.5-liter Turbo Flat 4 Gas
Horsepower
237 hp @ 5000 rpm
158 hp @ 6500 rpm
310 hp @ 6000 rpm
Torque
258 lb-ft @ 1500-4000 rpm
138 lb-ft @ 4200 rpm
290 lb-ft @ 4000 rpm
Transmission
8-Speed Automatic
Continuously Variable Automatic (CVT)
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Front-Wheel Drive
All-Wheel Drive

Weight and Towing

Curb Weight
3,422 lbs
2,771 lbs
3,450 lbs

Fuel and MPG

Fuel Economy

Combined
27 MPG
33 MPG
19 MPG
City
23 MPG
30 MPG
16 MPG
Highway
34 MPG
38 MPG
22 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.6 (2020) Tons/yr
5.4 (Est) Tons/yr
9.3 Tons/yr

Fuel Tank

Fuel Tank Capacity
17 gallons
12.4 gallons
15.9 gallons
Cruising Range City
391 miles
372 miles
254.4 miles
Cruising Range Highway
578 miles
471.2 miles
349.8 miles

Dimensions and Measurement

Exterior Dimensions

Length
187.2 in
182.7 in
180.9 in
Height
56 in
55.7 in
58.1 in
Max Width
71.4 in
70.9 in
70.7 in
Front Width
60.3 in
60.9 in
60.2 in
Rear Width
61.7 in
61.5 in
60.6 in
Wheelbase
109.3 in
106.3 in
104.3 in
Ground Clearance
N/A
N/A
4.9 in

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
42.4 in
42.3 in
43.3 in
Front Seat Headroom
38.3 in
39.3 in
39.8 in
Front Seat Shoulder Room
55.2 in
57 in
55.6 in
Front Seat Hip Room
53 in
53.7 in
52.1 in
Rear Seat Leg Room
33.4 in
37.4 in
35.4 in
Rear Seat Headroom
36.5 in
37.1 in
37.1 in
Rear Seat Shoulder Room
53.9 in
55 in
54.2 in
Rear Seat Hip Room
52.5 in
47.3 in
53.1 in

Cargo Space

Trunk Volume
10.7 ft³
15.1 ft³
12 ft³

Wheels and Suspension

Steering

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

Wheels

Wheels Type
Aluminum Wheels
Steel Wheels
N/A
Front Wheel Size
17" x 8"
16" x 7"
19" x 8.5"
Rear Wheel Size
17" x 8"
16" x 7"
19" x 8.5"

Suspension

Front Suspension
MacPherson Strut
Strut
Strut
Rear Suspension
Five-Link
Multi-Link
Double Wishbone

Tires

Front Tire
P225/45R17
P215/55HR16
P245/35WR19
Rear Tire
P225/45R17
P215/55HR16
P245/35WR19
Spare Tire
N/A
Compact
Compact

Colors and Materials

Standard Exterior Colors

N/A
  • Aegean Blue Metallic
  • Crystal Black Pearl
  • Lunar Silver Metallic
  • Modern Steel Metallic
  • Modern Steel Metallic
  • Platinum White Pearl
  • Rallye Red
  • Ceramic White
  • Crystal Black Silica
  • Crystal White Pearl
  • Ice Silver Metallic
  • Lapis Blue Pearl
  • Magnetite Gray Metallic
  • Pure Red
  • WR Blue Pearl

Optional Exterior Colors

N/A
  • Cosmic Blue Metallic
  • Molten Lava Pearl
  • Platinum White Pearl
N/A

Standard Interior Materials

  • Jet Black with Jet Black accents, Leatherette Seats
  • Whisper Beige with Jet Black accents, Leatherette Seats
  • Black, Cloth Seat Trim
  • Gray, Cloth Seat Trim
  • Ivory, Cloth Seat Trim
  • Black, Ultrasuede Upholstery w/Leather Bolsters

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

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
Not Available
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
Power Driver Seat
Not Available
Not Available
Standard
Remote Engine Start
Standard
Not Available
Optional
Remote Trunk Release
Not Available
Not Available
Standard
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
Not Available
Lane Keeping Assist
Not Available
Standard
Not Available
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

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Not Available
Not Available
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