2011 Buick Regal Specifications

These are standard specifications for the 2011 Buick Regal, not necessarily specifications for the vehicle(s) in the photo(s).

Features

Engine Location :	Front
Drive Type :	Front Wheel
Body / Chassis :	Unibody
Production Years for Series :	2011 -
Price :	MSRP: $26,245 Invoice: $25,195
Weight :	3600 lbs \| 1632.933 kg
MPG City :	20
MPG Highway :	30

Engine & Transmission

Inline 4
Displacement :	2384 cc \| 145.5 cu in. \| 2.4 L.
Power :	182 BHP (133.952 KW) @ 6700 RPM
Torque :	172 Ft-Lbs (233 NM) @ 4900 RPM
Bore :	3.5 in \| 88 mm.
Stroke :	3.9 in \| 98 mm.
Compression :	11.2:1
Valvetrain :	16 DOHC (4 valves per cylinder)
Construction :	Cast-Aluminum block and head
Direct-Injection
Redline :	7000 RPM
Ignition system :	Individual coil-on-plug

Turbocharged Inline 4
Displacement :	1998 cc \| 121.9 cu in. \| 2.0 L.
Power :	220 BHP (161.92 KW) @ 5300 RPM
Torque :	258 Ft-Lbs (350 NM) @ 2000 RPM
Bore :	86.0 mm \| 3.386 in.
Stroke :	86.0 mm \| 3.386 in.
Compression :	9.2:1
Valvetrain :	16 DOHC (4 valves per cylinder)
Construction :	Cast-Aluminum block and head
Redline :	6350 RPM
Ignition system :	Individual coil-on-plug

Transmission:
6 Automatic Hydra-Matic 6T45 , 6 Automatic Aisin AF40

Gear Ratios

1st Gear :	4.58
2nd Gear :	2.96
3rd Gear :	1.91
4th Gear :	1.44
5th Gear :	1.00
6th Gear :	0.74

Handling

Recall

Component	EXTERIOR LIGHTING:TURN SIGNAL
Manufacturer	General Motors LLC
NHTSA Campaign ID	12V484000
Summary	General Motors LLC (GM) is recalling certain model year 2011-2013 Buick Regal and model year 2013 Chevrolet Malibu vehicles. These vehicles are equipped with two turn signal bulbs in each front turn signal. If one of the two front turn signal bulbs burn out in either front turn signal lamp, there is no indication to the driver. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard No. 108, 'Lamps, Reflective Devices, and Associated Equipment.'
Consequence	If the driver is not aware that a turn signal is not functioning properly, the driver may continue to drive the vehicle. If half of a front turn signal is not illuminating, other driver's may not be aware that the affected vehicle is turning, thereby increasing the risk of a crash.
Remedy	GM will notify owners, dealers will update the body control module software, free of charge. The recall began in September 2014. Owners may contact Buick at 1-800-521-7300 or Chevrolet at 1-800-222-1020. GM's number for this recall is 12212.
Notes	Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Component	ELECTRICAL SYSTEM:WIRING
Manufacturer	General Motors LLC
Mfr Report Date	20091103
NHTSA Campaign ID	16V517000
Summary	General Motors LLC (GM) is recalling certain model year 2011 Buick Regal vehicles manufactured November 3, 2009, to March 25, 2011, equipped with 8-way power adjustable front seats. The power seat wiring harness may contact the seat frame, causing the wires to chafe.
Consequence	Chafed harness wires may cause a short circuit, increasing the risk of a fire.
Remedy	GM will notify owners, and dealers will inspect and secure the wiring harness, and repair any chafed wires as necessary, free of charge. The recall began on March 13, 2017. Owners may contact Buick customer service at 1-800-521-7300. GM's number for this recall is 30710.
Notes	Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Component	ELECTRICAL SYSTEM:IGNITION
Manufacturer	General Motors LLC
Mfr Report Date	20100922
NHTSA Campaign ID	16V502000
Summary	General Motors LLC (GM) is recalling certain model year 2016-2017 Buick Verano and 2016 Chevrolet Malibu as the electronic park lock lever may allow the ignition key to be removed without the transmission being in PARK. Also, certain 2013 Buick Encore, 2011 Buick Regal, 2013-2014 Buick Verano, 2011-2016 Chevrolet Cruze, 2010-2013 Chevrolet Equinox 2013-2015 Chevrolet Malibu, and 2011-2013 GMC Terrain vehicles may have been serviced with similar defective replacement electronic park lock levers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, 'Theft Protection and Rollaway Prevention.'
Consequence	If the key is removed without the transmission in PARK, the vehicle may rollaway as occupants are exiting, increasing the risk of injury.
Remedy	GM will notify owners, and dealers will inspect and if necessary replace the key cylinder lock housing, free of charge. The recall began on October 14, 2016. Owners may contact Chevrolet customer service at 1-800-222-1020, Buick 1-800-521-7300, and GMC 1-800-462-8782. GM's number for this recall is 50490 and 50491.
Notes	Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Component	SEATS:FRONT ASSEMBLY:POWER ADJUST
Manufacturer	General Motors LLC
Mfr Report Date	20110113
NHTSA Campaign ID	14V447000
Summary	General Motors LLC (GM) is recalling certain model year 2011-2012 Buick LaCrosse, Regal and Chevrolet Camaro, as well as certain 2010-2012 Cadillac SRX, Chevrolet Equinox and GMC Terrain vehicles, equipped with power height adjustable driver and passenger seats. In the affected vehicles, the bolt that secures the driver's and passenger's power front seat height adjuster may fall out causing the seat to drop suddenly to the lowest vertical position.
Consequence	If the driver's seat unexpectedly drops, the distraction and altered seat position may affect the drivers' control of the vehicle, increasing the risk of a crash.
Remedy	GM will notify owners, and dealers will replace the height adjuster shoulder bolts, free of charge. The manufacturer distributed interim letters to owners on September 11, 2014. The recall began on December 26, 2014. Owners may contact GM customer service at 1-800-521-7300 (Buick), 1-800-458-8006 (Cadillac), 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC). GM's number for this recall is 14271.
Notes	Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Information provided by NHTSA
Data updated January 2023

2011 Averages

Avg. Household Income :	$40,925
Avg. Home :	$262,260
Avg. Gallon of Gas :	$3.48
Total Car Production :	8,661,535

2011 Buick Regal FAQs (show)

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 2011 Buick Regal?
How many 2011 Buick Regal were produced?
How powerful was the 2011 Buick Regal? Was the 2011 Buick Regal popular? Was the 2011 Buick Regal expensive? What was the fuel economy of the 2011 Buick Regal?

Q: What is the wheelbase size of the 2011 Buick Regal? A: The 2011 Buick Regal has a wheelbase size of 107.80 inches.

Q: What is the length of the 2011 Buick Regal? A: The 2011 Buick Regal has a length of 190.20 inches.

Q: What is the width of the 2011 Buick Regal? A: The 2011 Buick Regal has a width of 73.10 inches.

Q: How much headroom does the 2011 Buick Regal have?A: The 2011 Buick Regal has 38.80 inches of headroom.

Q: How much legroom does the 2011 Buick Regal have?A: The 2011 Buick Regal has legroom of 42.10 inches.

Q: What is the bodystyle of the 2011 Buick Regal? A: The 2011 Buick Regal was a Premium Sport Sedan.

Q: What engines did the 2011 Buick Regal have? A: The 2011 Buick Regal had the following engine options: Inline 4 (2384 cc | 145.5 cu in. | 2.4 L.) with 182 BHP (133.952 KW) @ 6700 RPM and 172 Ft-Lbs (233 NM) @ 4900 RPM

Turbocharged Inline 4 (1998 cc | 121.9 cu in. | 2.0 L.) with 220 BHP (161.92 KW) @ 5300 RPM and 258 Ft-Lbs (350 NM) @ 2000 RPM

Q: What transmissions did the 2011 Buick Regal have? A: The 2011 Buick Regal had the following gearbox options: 6 speed Automatic Hydra-Matic 6T45, 6 speed Automatic Aisin AF40.