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  3. Compare 2021 Cadillac CT4 vs Subaru WRX STI

Compare 2021 Cadillac CT4 vs Subaru WRX STI

2021 Cadillac CT4
2021 Cadillac CT4
Select configuration:
$33,395
Starting Price (MSRP)
8.3
2021 Cadillac CT4 For Sale2021 Cadillac CT4 Full Review2021 Cadillac CT4 Trims Comparison
Subaru WRX STI
2021 Subaru WRX STI
Select configuration:
$37,245
Starting Price (MSRP)
8.4
Subaru WRX STI For SaleSubaru WRX STI Full ReviewSubaru WRX STI Trims Comparison

Overview

Engine
2.0L Turbo Inline-4 Gas
Engine
2.5L Turbo Flat 4 Gas
Transmission
8-Speed Automatic
Transmission
6-Speed Manual
Drivetrain
Rear-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 23 MPG
Hwy: 34 MPG
Fuel Economy
City: 16 MPG
Hwy: 22 MPG
Fuel Tank Capacity
17 gallons
Fuel Tank Capacity
15.9 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
10.7 ft³
Trunk Volume
12 ft³

Photos

2021 Cadillac CT4
2020-2023 Cadillac CT4 Rear Angle View
2020-2023 Cadillac CT4 Dashboard
25
More
Subaru WRX STI
2018-2021 Subaru WRX STI Rear Angle View
2018-2021 Subaru WRX STI Dashboard
61
More

Performance Specs

Engine and Transmission

Engine
2.0L Turbo Inline-4 Gas
2.5L Turbo Flat 4 Gas
Horsepower
237 hp @ 5000 rpm
310 hp @ 6000 rpm
Torque
258 lb-ft @ 1500-4000 rpm
290 lb-ft @ 4000 rpm
Transmission
8-Speed Automatic
6-Speed Manual
Drivetrain
Rear-Wheel Drive
All-Wheel Drive

Weight and Towing

Curb Weight
3,422 lbs
3,450 lbs

Fuel and MPG

Fuel Economy

Combined
27 MPG
19 MPG
City
23 MPG
16 MPG
Highway
34 MPG
22 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.5 Tons/yr
9.3 (2020) Tons/yr

Fuel Tank

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

Dimensions and Measurement

Exterior Dimensions

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

Interior Space

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

Cargo Space

Trunk Volume
10.7 ft³
12 ft³

Wheels and Suspension

Steering

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

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
17" x 8"
19" x 8.5"
Rear Wheel Size
17" x 8"
19" x 8.5"

Suspension

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

Tires

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

Colors and Materials

Standard Exterior Colors

N/A
  • Crystal Black Silica
  • Crystal White Pearl
  • Ice Silver Metallic
  • Lapis Blue Pearl
  • Magnetite Gray Metallic
  • Pure Red
  • WR Blue Pearl

Standard Interior Materials

  • Jet Black with Jet Black accents, Leatherette Seats
  • Whisper Beige with Jet Black accents, Leatherette Seats
  • Black, Ultrasuede Upholstery w/Leather Bolsters

Features and Options

Infotainment

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

Interior Trim

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

Comfort

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

Safety

Safety Features

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

Airbags

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

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
3 Years / 36,000 Miles
Corrosion
4 Years / 50,000 Miles
5 Years / Unlimited Miles
Drivetrain
6 Years / 70,000 Miles
5 Years / 60,000 Miles
Maintenance Note
1 Year/1 Visit
N/A
Roadside Assistance
6 Years / 70,000 Miles
3 Years / 36,000 Miles
Rust-Through
6 Years / Unlimited Miles
N/A
Warranty Note
Preliminary 2021 Warranty
N/A
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2021 Cadillac CT4
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