Your car comparison

Here's how the 2019 Buick Regal Sportback and the 2019 Cadillac ATS measure up.
$25,070
Starting MSRP
2dr Cpe 2.0L RWD
$38,995
Starting MSRP

Overview

Door
4-door 2-door -
Seats
5 4 -
Engine

250.0-hp, 2.0-liter, 4 Cylinder Engine(Gasoline Fuel)

272.0-hp, 2.0-liter, 4 Cylinder Engine(Gasoline Fuel)

-
Combined MPG
26 25 -
Size
192.9" length, 57.3" height 183.60" length, 54.80" height -
Drivetrain
Front Wheel Drive Rear Wheel Drive -

Exterior color

Exterior color

-

Interior color

Interior color

Shale

Jet Black w / Jet Black Accents

-

Transmissions

Transmissions

9-Speed A/T

A/T

8-Speed A/T

A/T

-

Vehicle

EPA Classification
Large Cars Compact -

Wheels

Spare Wheel Material
N/A N/A -
Front Wheel Size
17 x -TBD- in 18 x 8.0 in -
Spare Wheel Size
N/A N/A -
Rear Wheel Size
17 x -TBD- in 18 x 8.0 in -
Front Wheel Material
Aluminum Aluminum -
Rear Wheel Material
Aluminum Aluminum -

Electrical

Cold Cranking Amps @ 0° F (Primary)
N/A N/A -
Maximum Alternator Capacity (amps)
N/A N/A -

Engine

SAE Net Torque @ RPM
260 @ 2000-5200 295 @ 3000 -
Engine Type
Turbocharged Gas I4 Turbocharged Gas I4 -
SAE Net Horsepower @ RPM
250 @ 5400 272 @ 5500 -
Displacement
2.0L/122 2.0L/122 -

Mileage

Cruising Range - Hwy
521.60 mi 480.00 mi -
Cruising Range - City
358.60 mi 352.00 mi -
EPA Fuel Economy Est - City
22 MPG 22 MPG -
EPA MPG Equivalent - City
N/A N/A -
EPA MPG Equivalent - Combined
N/A N/A -
EPA Fuel Economy Est - Hwy
32 MPG 30 MPG -
EPA MPG Equivalent - Hwy
N/A N/A -
Fuel Economy Est-Combined
26 MPG 25 MPG -

Suspension

Suspension Type - Front
MacPherson Strut MacPherson Strut -
Suspension Type - Front (Cont.)
N/A N/A -
Suspension Type - Rear (Cont.)
N/A N/A -
Suspension Type - Rear
4-Link Five-Link -

Brakes

Drum - Rear (Yes or )
N/A N/A -
Brake ABS System
4-Wheel 4-Wheel -
Front Brake Rotor Diam x Thickness
N/A 12.6 x 1.18 in -
Disc - Front (Yes or )
Yes Yes -
Brake ABS System (Second Line)
N/A N/A -
Rear Brake Rotor Diam x Thickness
N/A 12.4 x 0.90 in -
Disc - Rear (Yes or )
Yes Yes -
Brake Type
Pwr Pwr -

Fuel Tank

Fuel Tank Capacity, Approx
16.3 gal 16.0 gal -
Aux Fuel Tank Capacity, Approx
N/A N/A -

Steering

Lock to Lock Turns (Steering)
N/A N/A -
Steering Ratio (:1), Overall
N/A N/A -
Turning Diameter - Wall to Wall
N/A N/A -
Steering Type
Electric Rack & Pinion Pwr Rack & Pinion -
Turning Diameter - Curb to Curb
39.0 ft 36.4 ft -

Tires

Spare Tire Size
N/A N/A -
Front Tire Size
P225/55R17 P225/40R18 -
Rear Tire Size
P225/55R17 P255/35R18 -

Trailering

Dead Weight Hitch - Max Tongue Wt.
N/A N/A -
Wt Distributing Hitch - Max Tongue Wt.
N/A N/A -
Dead Weight Hitch - Max Trailer Wt.
N/A N/A -
Wt Distributing Hitch - Max Trailer Wt.
N/A N/A -

Weight Information

Base Curb Weight
3748 lbs 3418 lbs -

Dimensions

Track Width, Rear
63.0 in 61.70 in -
Second Hip Room
54.1 in 44.50 in -
Front Shoulder Room
56.9 in 54.10 in -
Height, Overall
57.3 in 54.80 in -
Passenger Volume
N/A 91 ft³ -
Width, Max w/o mirrors
73.3 in 72.50 in -
Wheelbase
111.4 in 109.30 in -
Front Leg Room
42.1 in 42.30 in -
Second Shoulder Room
55.4 in 51.10 in -
Liftover Height
N/A N/A -
Track Width, Front
62.8 in 60.30 in -
Min Ground Clearance
N/A N/A -
Front Hip Room
55.2 in 54.10 in -
Second Head Room
37.4 in 35.10 in -
Trunk Volume
N/A 10.4 ft³ -
Second Leg Room
36.9 in 33.50 in -
Passenger Capacity
5 4 -
Length, Overall
192.9 in 183.60 in -
Front Head Room
38.8 in 37.60 in -
Cargo Volume with Rear Seat Down
60.7 ft³ - -
Cargo Volume with Rear Seat Up
31.5 ft³ - -

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