• Front wheel drive
• Axle, 3.23 final drive ratio
• Battery, maintenance free with rundown protection, heavy-duty 512 cold-cranking amps
• Alternator, 120 amps
• Suspension, front MacPherson strut
• Suspension, rear 4-link
• Steering, power, non-variable effort, rack-and-pinion
• Brakes, 4-wheel antilock, 4-wheel disc with Brake Assist
• Brake, parking, electronic
• Exhaust, dual stainless-steel with hidden turned down tips

• Wheels, "18" x 8" (45.7 cm x 20.3 cm) 13-spoke painted alloy
• Tires, P235/50R18 V-rated all-season, blackwall
• Tire, compact spare, 16" (40.6 cm) includes steel wheel and jack kit
• Sunroof, power, tilt-sliding with sunshade
• Moldings, bright, window surround
• Sill plates, front, bright
• Fascia, front body-color
• Grille, chrome waterfall
• Headlamps, halogen composite with flash-to-pass feature and automatic on and off
• Fog lamps, front, halogen
• Daytime Running Lamps, switchable
• Turn signals, side-mounted indicator lamps
• Lamp, center high-mounted stop/brake (CHMSL)
• Mirrors, outside heated power-adjustable, manual folding
• Glass, Solar-Ray light-tinted
• Wipers, front intermittent
• Door handles, body-color

• Audio system, AM/FM/XM stereo, single disc CD and MP3 player 3.5 mm audio input jack, seek-and-scan, digital clock, auto-tone control, speed-compensated volume and TheftLock
• Audio system feature, harman/kardon 320-watt, 9-speaker system
• Audio system feature, USB port with iPod connectivity
• Steering wheel controls, mounted audio and cruise controls
• XM Radio is standard on nearly all 2011 GM models and includes 3 months of trial service. Get over 170 channels, including: commercial-free music, sports, news, talk, entertainment, comedy, family and kids' channels, and much more. With XM's incredible range of programming, everything worth listening to is on XM (Requires a subscription sold separately by XM after the first 90 days. Available only in the 48 contiguous United States and District of Columbia. Visit gm.xmradio.com for details.)
• Bluetooth® for phone, personal cell phone connectivity to vehicle audio system
• Antenna, integral rear, roof-mounted, body-color

• Seats, front bucket includes (AJC) 2-way adjustable head restraints
• Seat trim, leather-appointed seating
• 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
• Seats, rear split-folding
• Armrest, center, rear with 2 integral cup holders and rear seat pass-through
• Console, floor, front, premium with armrest and covered storage
• Floor mats, carpeted front with anchors
• Floor mats, carpeted rear
• Steering column, tilt and telescopic, manual
• Steering wheel, leather-wrapped rim
• Compass display, located in the Driver Information Center
• Display, driver instrument information enhanced, one color
• Sensor, humidity and windshield temperature
• Window, power with front passenger Express-Up/Down
• Windows, power, rear with Express-Down
• Window, power with driver Express-Up/Down
• 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
• Door locks, power programmable with lockout protection
• Remote Keyless Entry standard range with lock control
• Cruise control
• Theft-deterrent system, content theft alarm
• Theft-deterrent system, immobilizer, vehicle, PASS-Key III
• Air conditioning, dual-zone automatic climate control with individual climate settings for driver and right-front passenger and rear seat heating/cooling outlets
• Air filtration system
• Defogger, rear-window electric
• Power outlet, front auxiliary, 12-volt, covered
• Power outlet, front auxiliary, 12-volt, console
• 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 overhead courtesy lamp and dual reading lamps
• Lighting, interior, roof, rear courtesy and dual reading lights
• Lighting, interior, front floor, cargo and glovebox
• Map pockets, driver and front passenger seatbacks
• Cargo net
• Power outlet, 120-volt

• Head restraints, 2-way adjustable, front
• StabiliTrak, stability control system with brake assist includes 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.)
• OnStar, 6 months of Directions and Connections plan includes Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance including Remote Ignition Block, Remote Door Unlock, Turn-by-Turn Navigation with Destination Download (requires navigation radio) and OnStar eNav (where available), OnStar Vehicle Diagnostics, Roadside Assistance, Remote Horn and Lights, and Hands Free Calling (Also includes Stolen Vehicle Slowdown. Visit onstar.com for details and system limitations.)
• Automatic Crash Response
• Stolen Vehicle Assistance
• OnStar Turn-by-Turn Navigation
• Rear Parking Assist, 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
• Tire Pressure Monitor System
• Horn, dual-note high and low

ENGINE, 2.4L ECOTEC DOHC, 4-CYLINDER SIDI (SPARK IGNITION DIRECT INJECTION) WITH VVT (VARIABLE VALVE TIMING)

• (182 hp [135.7 kW] @ 6700 rpm
• 172 lb-ft of torque [232.2 N-m] @ 4900 rpm) (STD)

• Vehicle
• EPA Classification: Midsize Cars
• Mileage
• Fuel Economy Est-Combined (MPG): 23
• EPA Fuel Economy Est - City (MPG): 19
• EPA Fuel Economy Est - Hwy (MPG): 30
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 512
• Maximum Alternator Capacity (amps): 120
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Base Curb Weight (lbs): 3600
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): - TBD -
• Dead Weight Hitch - Max Tongue Wt. (lbs): - TBD -
• Wt Distributing Hitch - Max Trailer Wt. (lbs): - TBD -
• Wt Distributing Hitch - Max Tongue Wt. (lbs): - TBD -
• Suspension
• Suspension Type - Front: MacPherson strut
• Suspension Type - Rear: 4-Link
• Suspension Type - Front (Cont.): w/Coil Springs
• Shock Absorber Diameter - Front (mm): - TBD -
• Shock Absorber Diameter - Rear (mm): - TBD -
• Stabilizer Bar Diameter - Front (in): - TBD -
• Stabilizer Bar Diameter - Rear (in): - TBD -
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 11.7 x - TBD -
• Rear Brake Rotor Diam x Thickness (in): 11.5 x - TBD -
• Tires
• Front Tire Order Code: QKE
• Rear Tire Order Code: QKE
• Spare Tire Order Code: P76
• Front Tire Size: P235/50VR18
• Rear Tire Size: P235/50VR18
• Spare Tire Size: Compact
• Wheels
• Front Wheel Size (in): 18 x 8.0
• Rear Wheel Size (in): 18 x 8.0
• Spare Wheel Size (in): 16 x - TBD -
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: Steel
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), Overall: 15.2
• Lock to Lock Turns (Steering): 2.7
• Turning Diameter - Curb to Curb (ft): 37.4
• Turning Diameter - Wall to Wall (ft): - TBD -
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 18.0
• Exterior Dimensions
• Wheelbase (in): 107.8
• Length, Overall (in): 190.2
• Width, Max w/o mirrors (in): 73.1
• Height, Overall (in): 58.4
• Track Width, Front (in): 62.4
• Track Width, Rear (in): 62.5
• Min Ground Clearance (in): - TBD -
• Liftover Height (in): - TBD -
• Cargo Area Dimensions
• Trunk Volume (ft³): 14.2
• Interior Dimensions
• Passenger Capacity: 5
• Passenger Volume (ft³): 96.8
• Front Head Room (in): 38.8
• Front Leg Room (in): 42.1
• Front Shoulder Room (in): 56.7
• Front Hip Room (in): 55.4
• Second Head Room (in): 36.8
• Second Leg Room (in): 37.3
• Second Shoulder Room (in): 54.4
• Second Hip Room (in): 52.3
• Summary
• Vehicle Name: Buick Regal
• Body Style: Sedan
• Emissions
• EPA Greenhouse Gas Score: 5
• Tons/yr of CO2 Emissions @ 15K mi/year: 8.1