2012 Buick Regal 4dr Sdn GS

2.0L ECOTEC DOHC 4-cylinder SIDI (Spark Ignition Direct Injection), VVT (Variable Valve Timing) intercooled turbo and E85 capable (GS is not E85 capable) (GS estimated at 270 hp [201 kW] @ 5300 rpm and 295 lb-ft of torque [400 N-m] @ 2500-4000 rpm.)

Axle, 3.76 final drive ratio

Front wheel drive

Chassis continuously variable real time damping

Interactive Drive Control System with Sport, Tour and Standard modes (GS replaces Tour mode with GS mode)

Battery, maintenance free with rundown protection, heavy-duty 512 cold-cranking amps

Alternator, 120 amps

Suspension, front, HiPer Strut

Suspension, rear 4-link

Steering, power, variable effort

Brakes, antilock, disc, Brembo with Brake Assist

Brake, parking, electronic

Exhaust, dual-outlet stainless-steel integrated in fascia

Tire repair kit

Moldings, Satin chrome, window surround

Moldings, body-color lower rocker, unique

Sill plates, front, bright

Fascias, front and rear body-color, unique

Grille, Black chrome/spectre Gray waterfall premium finish with bright chrome surround and Buick tri-shield

Headlamps, high intensity discharge (HID), Bi-Xenon projector lamps flash-to-pass feature, automatic on and off, automatic delay and warning buzzer

Lamp, center high-mounted stop/brake (CHMSL)

Mirrors, outside heated power-adjustable, body-color, manual-folding with integrated turn signal indicators

Glass, Solar-Ray light-tinted

Windshield, solar absorbing

Wipers, front intermittent

Door handles, body-color with chrome strips

Audio system feature, Harman/Kardon 336-watt, 5.1 Matrix Surround, 9-speaker system

Antenna, integral rear, roof-mounted, body-color

Seat adjuster, driver 8-way power

Seat adjuster, driver 4-way power lumbar

Seat adjuster, front passenger 8-way power

Seat adjuster, front passenger 4-way power lumbar

Seats, heated driver and front passenger

Headrests, rear, outboard seats, adjustable (up/down)

Seats, rear split-folding

Armrest, center, rear with 2 integral cup holders

Console, floor, front, premium with armrest and covered storage

Steering column, tilt and telescopic, manual

Steering wheel, leather-wrapped, 3-spoke, ergonomic

Compass display, located in the Driver Information Center

Display, driver instrument information enhanced, one color

Sensor, humidity and windshield temperature

Retained accessory power, power windows, audio system and sunroof (where applicable) remain operational after ignition is switched off for 10 minutes or until a door is opened

Remote vehicle starter system (Not available with (MR6) 6-speed manual transmission)

Universal Home Remote includes garage door opener, 3-channel, programmable

Theft-deterrent system, content theft alarm

Air filtration system

Defogger, rear-window electric

Cup holders, 2 front console, covered, 2 rear armrest

Mirror, inside rearview auto-dimming

Visors, driver and front passenger illuminated vanity mirrors, sliding

Assist handles, front passenger and rear outboard with coat hooks on rear passenger assist handles

Lighting, interior, front floor, cargo and glovebox

Cargo net

Head restraints, 2-way adjustable (up/down), front

StabiliTrak, stability control system with Traction Control

Daytime Running Lamps, switchable

Air bags, dual-stage frontal and side-impact, driver and right-front passenger, head curtain side-impact, front and rear outboard seating positions and rear seat mounted thorax (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)

Air bag Passenger Sensing System, sensor indicator inflatable restraint, front passenger/child presence detector (Always use safety belts and the correct child restraints for your child's age and size. Even in vehicles equipped with air bags and the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner's Manual and child safety seat instructions for more safety information.)

Parking assist, front and rear, Ultrasonic with audible warning

Safety belts, 3-point, driver and front passenger, height-adjustable includes pretensioners and load limiters

Safety belts, 3-point, rear, all seating positions

LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats in all rear seating positions

Door locks, child security rear

Trunk latch, safety

Tire Pressure Monitor System

Horn, dual-note high and low