2018 Buick Regal Sportback GS specs & colors

4dr Car

Change trim
MSRP
4dr Sdn FWD
$24,990
4dr Sdn Preferred FWD
$27,670
4dr Sdn Preferred II FWD
$29,770
4dr Sdn Preferred II AWD
$31,770
4dr Sdn Essence FWD
$31,770
4dr Sdn Essence AWD
$33,870
4dr Sdn GS AWD
$39,070
$39,070
Starting MSRP
Current listing price
2018 Buick Regal Sportback GS

Showing the 2018 Buick Regal Sportback 4dr Sdn GS AWD

Shop Now

Key specs

  • 4-door
  • 5 seats
  • 310.0-hp, 3.6-liter, V6 Cylinder Engine (Gasoline Fuel)
  • 22 combined MPG
  • 192.9" length, 57.3" height
  • All Wheel Drive

Color options

Exterior

Smoked Pearl Metallic

Interior
Ebony

Packages

  • LPO, Buick Interior Protection Package

    $200

    Starting MSRP

    • includes the following dealer-installed LPO accessories: (VAV) All-weather floor mats
    • LPO and (CAV) Cargo tray
    • LPO
  • GS Preferred Equipment Group

    $0

    Starting MSRP

    • includes standard equipment
  • Driver Confidence Package #2

    $1,690

    Starting MSRP

    • includes (KSG) Adaptive Cruise Control
    • (UE4) Following Distance Indicator
    • (UEU) Forward Collision Alert
    See more detail

    $1,690

    Starting MSRP

    • includes (KSG) Adaptive Cruise Control
    • (UE4) Following Distance Indicator
    • (UEU) Forward Collision Alert
    • (UGN) Forward Automatic Braking
    • (UHX) Lane Keep Assist
    • (UKJ) Front Pedestrian Braking and (UV6) Head-up display

Specifications

Highlights

Engine Type
Gas V6
MPG
19 City / 27 Hwy
Horsepower
310 hp
Seating Capacity
5

Brakes

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

Electrical

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

Engine

SAE Net Horsepower @ RPM
310 @ 6800
SAE Net Torque @ RPM
282 @ 5200
Engine Type
Gas V6
Displacement
3.6L/-TBD-
Transmission Options
9-Speed A/T
A/T
MPG
19 City / 27 Hwy
Total Cooling System Capacity
N/A

Entertainment

Bluetooth®
Optional

Measurements

Track Width, Rear
63 in
Cargo Volume with Rear Seat Down
61 ft³
Min Ground Clearance
N/A
Track Width, Front
63 in
Second Shoulder Room
55 in
Liftover Height
N/A
Wheelbase
111 in
Front Hip Room
55 in
Second Head Room
37 in
Front Head Room
39 in
Length, Overall
193 in
Second Hip Room
54 in
Second Leg Room
37 in
Front Leg Room
42 in
Passenger Volume
N/A
Cargo Volume with Rear Seat Up
32 ft³
Width, Max w/o mirrors
73 in
Height, Overall
57 in
Front Shoulder Room
57 in
Trunk Volume
N/A
Passenger Capacity
5

Safety

Lane Departure Warning
Optional
Stability Control
Standard
Backup Camera
Standard
Rear Cross Traffic Alert
Optional

Steering

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

Suspension

Suspension Type - Front (Cont.)
w/Coil Springs
Suspension Type - Rear (Cont.)
N/A
Suspension Type - Rear
5-Link
Suspension Type - Front
MacPherson Strut

Tires & Wheels

Spare Tire Size
N/A
Spare Wheel Size
N/A
Spare Wheel Material
N/A
Rear Tire Size
245/40R19
Rear Wheel Size
19 x -TBD- in
Front Tire Size
245/40R19
Front Wheel Material
Aluminum
Front Wheel Size
19 x -TBD- in
Rear Wheel Material
Aluminum

Weight & Capacity

Dead Weight Hitch - Max Tongue Wt.
N/A
Dead Weight Hitch - Max Trailer Wt.
N/A
Wt Distributing Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
N/A
Fuel Tank Capacity, Approx
16 gal
Aux Fuel Tank Capacity, Approx
N/A
Base Curb Weight
4,270 lbs

Compare trims

2018 Buick Regal Sportback GS

Wondering which trim is right for you?

Our 2018 Buick Regal Sportback trim comparison will help you decide.