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  3. Compare Buick Regal Sportback vs Cadillac CT5

Compare Buick Regal Sportback vs Cadillac CT5

Buick Regal Sportback
2020 Buick Regal Sportback
Select configuration:
$25,370
Starting Price (MSRP)
7.6
Buick Regal Sportback For SaleBuick Regal Sportback Full ReviewBuick Regal Sportback Trims Comparison
Cadillac CT5
2023 Cadillac CT5
Select configuration:
$42,695
Starting Price (MSRP)
8.4
Cadillac CT5 For SaleCadillac CT5 Full ReviewCadillac CT5 Trims Comparison

Overview

Engine
2.0L Turbo Inline-4 Gas
Engine
2.0L Turbo Inline-4 Gas
3.0L Twin-Turbo V6 (+$3,500)
Transmission
9-Speed Automatic
Transmission
10-Speed Automatic
Drivetrain
Front-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 22 MPG
Hwy: 32 MPG
Fuel Economy
City: 23 MPG
Hwy: 33 MPG
Fuel Tank Capacity
16.3 gallons
Fuel Tank Capacity
17 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Trunk Volume
N/A
Trunk Volume
11.9 ft³
Cargo Volume with Rear Seat Down
60.7 ft³
Cargo Volume with Rear Seat Down
N/A

Photos

Buick Regal Sportback
2018-2020 Buick Regal Sportback Rear Three-Quarter Left Side View
2018-2020 Buick Regal Sportback Dashboard
39
More
Cadillac CT5
2020-2023 Cadillac CT5 Sedan Rear-Facing View
2020-2023 Cadillac CT5 Sedan Dashboard
61
More

Performance Specs

Engine and Transmission

Engine
2.0L Turbo Inline-4 Gas
2.0L Turbo Inline-4 Gas
3.0L Twin-Turbo V6 (+$3,500)
Horsepower
250 hp @ 5400 rpm
237 hp @ 5000 rpm
Torque
260 lb-ft @ 2000-5200 rpm
258 lb-ft @ 1500-4000 rpm
Transmission
9-Speed Automatic
10-Speed Automatic
Drivetrain
Front-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
3,748 lbs
3,663 lbs
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Fuel and MPG

Fuel Economy

Combined
26 MPG
27 MPG
City
22 MPG
23 MPG
Highway
32 MPG
33 MPG

Emissions

CO2 Emissions @ 15K mi/year
6.8 (2019) Tons/yr
6.5 Tons/yr

Fuel Tank

Fuel Tank Capacity
16.3 gallons
17 gallons
Cruising Range City
358.6 miles
391 miles
Cruising Range Highway
521.6 miles
561 miles

Dimensions and Measurement

Exterior Dimensions

Length
192.9 in
193.8 in
Height
57.3 in
57.2 in
Max Width
73.3 in
74.1 in
Front Width
62.8 in
62.8 in
Rear Width
63 in
63.9 in
Wheelbase
111.4 in
116 in

Interior Space

Seating Capacity
5 seater
5 seater
Front Seat Leg Room
42.1 in
42.4 in
Front Seat Headroom
38.8 in
39 in
Front Seat Shoulder Room
56.9 in
56.7 in
Front Seat Hip Room
55.2 in
53.7 in
Rear Seat Leg Room
36.9 in
37.9 in
Rear Seat Headroom
37.4 in
36.6 in
Rear Seat Shoulder Room
55.4 in
55.7 in
Rear Seat Hip Room
54.1 in
53.7 in

Cargo Space

Trunk Volume
N/A
11.9 ft³
Cargo Volume with Rear Seat Up
31.5 ft³
N/A
Cargo Volume with Rear Seat Down
60.7 ft³
N/A

Wheels and Suspension

Steering

Steering Type
Electric Rack & Pinion
Electric Rack & Pinion
Turning Diameter
39 ft
39 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
17" x TBD
18" x TBD
Rear Wheel Size
17" x TBD
18" x TBD

Suspension

Front Suspension
MacPherson Strut
MacPherson Strut
Rear Suspension
4-Link
Five-Link

Tires

Front Tire
P225/55R17
245/45R18
Rear Tire
P225/55R17
245/45R18

Colors and Materials

Standard Interior Materials

  • Shale, Cloth seat trim
  • Jet Black with Jet Black Accents, Leather Seating Surfaces
  • Maple Sugar with Jet Black Accents, Leather Seating Surfaces
  • Sahara Beige with Jet Black Accents, Leather Seating Surfaces

Optional Interior Materials

N/A
  • Sedona Sauvage with Jet Black Accents, Semi-Aniline Leather Seats

Features and Options

Infotainment

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

Interior Trim

Cloth Seats
Standard
Not Available
Leather Seats
Not Available
Standard
Leather Steering Wheel
Not Available
Standard
Woodgrain Interior Trim
Not Available
Standard
Sun/Moonroof
Not Available
Optional

Comfort

Head-Up Display
Not Available
Optional
Navigation System
Not Available
Optional
Power Mirror(s)
Standard
Standard
A/C
Standard
Standard
Adaptive Cruise Control
Not Available
Standard
Automatic Parking
Not Available
Optional
Climate Control
Standard
Standard
Cooled Front Seat(s)
Not Available
Optional
Cruise Control
Standard
Standard
Heated Front Seat(s)
Not Available
Optional
Heated Steering Wheel
Not Available
Optional
Keyless Entry
Standard
Standard
Multi-Zone A/C
Standard
Standard
Power Driver Seat
Not Available
Optional
Power Passenger Seat
Not Available
Standard
Remote Engine Start
Not Available
Standard
Remote Trunk Release
Not Available
Optional
Seat Memory
Not Available
Standard
Universal Garage Door Opener
Not Available
Standard
Seat-Massage
Not Available
Optional
Rear A/C
Standard
Not Available
Keyless Start
Standard
Standard
Navigation from Telematics
Standard
Not Available
Telematics
Standard
Standard

Safety

Safety Features

Back-Up Camera
Standard
Standard
Cross-Traffic Alert
Not Available
Standard
Rear Parking Aid
Not Available
Standard
Blind Spot Monitor
Not Available
Standard
Lane Departure Warning
Not Available
Standard
Lane Keeping Assist
Not Available
Standard
ABS
Standard
Standard
Tire Pressure Monitor
Standard
Standard
Brake Assist
Not Available
Standard
Stability Control
Standard
Not Available
Traction Control
Standard
Not Available

Airbags

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

Warranty

Warranty Summary

Basic
3 Years / 36,000 Miles
4 Years / 50,000 Miles
Corrosion
3 Years / 36,000 Miles
4 Years / 50,000 Miles
Drivetrain
5 Years / 60,000 Miles
6 Years / 70,000 Miles
Maintenance Note
1 Year/1 Visit
1 Year/1 Visit
Roadside Assistance
5 Years / 60,000 Miles
6 Years / 70,000 Miles
Rust-Through
6 Years / 100,000 Miles
6 Years / Unlimited Miles
Warranty Note
Preliminary 2020 Warranty Note
Preliminary 2023 Warranty
Buick Regal Sportback
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