2015 Buick LaCrosse Specifications

These are standard specifications for the 2015 Buick LaCrosse, not necessarily specifications for the vehicle(s) in the photo(s).

Features

Engine Location :	Front
Drive Type :	Front Wheel (standard), AWD
Body / Chassis :	Integral
Production Years for Series :	2010 - 2016
Price :	MSRP: $33,635-40,285
Weight :	3757 lbs \| 1704.147 kg
MPG City :	25
MPG Highway :	36
Introduced At :	2009 Detroit Auto Show

Engine & Transmission

Inline 4
Displacement :	2384 cc \| 145.5 cu in. \| 2.4 L.
Power :	182 HP (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
Ignition system :	Individual coil-on-plug

V 6
Displacement :	3564 cc \| 217.5 cu in. \| 3.6 L.
Power :	304 BHP (223.744 KW) @ 6800 RPM
Torque :	264 Ft-Lbs (358 NM) @ 5300 RPM
Bore :	3.7 in \| 94 mm.
Stroke :	3.4 in \| 86 mm.
Compression :	11.5:1
Valvetrain :	24 DOHC (4 valves per cylinder)
Construction :	Cast-Aluminum block and head
Ignition system :	Individual coil-on-plug

Transmission:
6 Automatic Hydra-Matic 6T40 , 6 Automatic Hydra-Matic 6T70

Gear Ratios

1st Gear :	4.58
2nd Gear :	2.96
3rd Gear :	1.91
4th Gear :	1.45
5th Gear :	1.00
6th Gear :	0.75

Handling

Safety

NHTSA Crash-Test Results
2015 Buick Lacrosse 4 DR FWD
Frontal driver :
Frontal passenger :
Side driver :
Side rear passenger :
Rollover 2 Wheel Drive :	11.8%
2015 Buick Lacrosse 4 DR AWD
Frontal driver :
Frontal passenger :
Side driver :
Side rear passenger :
Rollover 4 Wheel Drive :	11.8%
2015 Buick Lacrosse eAssist 4 DR FWD
Frontal driver :
Frontal passenger :
Side driver :
Side rear passenger :
Rollover 4 Wheel Drive :	11.8%
2015 Buick Lacrosse eAssist 4 DR AWD
Frontal driver :
Frontal passenger :
Side driver :
Side rear passenger :
Rollover 4 Wheel Drive :	11.8%

Recall

Component	SEAT BELTS:PRETENSIONER
Manufacturer	General Motors LLC
Mfr Report Date	20130430
NHTSA Campaign ID	16V651000
Summary	General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence	A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy	GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.
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	SEAT BELTS:PRETENSIONER
Manufacturer	General Motors LLC
Mfr Report Date	20130617
NHTSA Campaign ID	17V437000
Summary	General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.
Consequence	A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.
Remedy	GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on August 4, 2017. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 17287.
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	AIR BAGS:SIDE/WINDOW
Manufacturer	General Motors LLC
Mfr Report Date	20150227
NHTSA Campaign ID	15V666000
Summary	General Motors LLC (GM) is recalling certain model year 2015 Buick LaCrosse, Cadillac XTS, Chevrolet Camaro, Equinox, Malibu, and GMC Terrain vehicles. The affected vehicles have front seat-mounted side impact air bags whose inflator may rupture upon its deployment.
Consequence	In the event of a crash necessitating deployment of one or both of the side impact air bags, the air bag's inflator may rupture and the air bag may not properly inflate. The rupture could cause metal fragments to strike the vehicle occupants, potentially resulting in serious injury or death. Additionally, if the air bag does not properly inflate, the driver or passenger is at an increased risk of injury.
Remedy	GM will notify owners, and dealers will replace the side impact air bag modules, free of charge. The recall began on October 19, 2015. Owners may contact Buick customer service at 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, Cadillac customer service at 1-800-458-8006, or GMC customer service at 1-800-462-8782. GM's number for this recall is 01320.
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

2015 Averages

Avg. Gallon of Gas :	$2.71
Total Car Production :	12,100,095

For additional safety information and testing procedures, please visit the NHTSA website.

2015 Buick LaCrosse FAQs (show)

Popular frequently asked questions include:

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Q: What is the wheelbase size of the 2015 Buick LaCrosse? A: The 2015 Buick LaCrosse has a wheelbase size of 111.70 inches.

Q: What is the length of the 2015 Buick LaCrosse? A: The 2015 Buick LaCrosse has a length of 197.00 inches.

Q: What is the width of the 2015 Buick LaCrosse? A: The 2015 Buick LaCrosse has a width of 73.10 inches.

Q: How much headroom does the 2015 Buick LaCrosse have?A: The 2015 Buick LaCrosse has 38.00 inches of headroom.

Q: How much legroom does the 2015 Buick LaCrosse have?A: The 2015 Buick LaCrosse has legroom of 41.70 inches.

Q: What is the 2015 Buick LaCrosse's towing capacity?A: The 2015 Buick LaCrosse has a towing capaicty of 1000.00 lbs.

Q: What is the bodystyle of the 2015 Buick LaCrosse? A: The 2015 Buick LaCrosse was a Sedan.

Q: How much did the 2015 Buick LaCrosse cost when new? What was the MSRP? A: The 2015 Buick LaCrosse had an MSRP of $33,635 - $$40,285 (USD).

Q: What engines did the 2015 Buick LaCrosse have? A: The 2015 Buick LaCrosse had the following engine options: Inline 4 (2384 cc | 145.5 cu in. | 2.4 L.) with 182 HP (133.952 KW) @ 6700 RPM and 172 Ft-Lbs (233 NM) @ 4900 RPM

V 6 (3564 cc | 217.5 cu in. | 3.6 L.) with 304 BHP (223.744 KW) @ 6800 RPM and 264 Ft-Lbs (358 NM) @ 5300 RPM

Q: What transmissions did the 2015 Buick LaCrosse have? A: The 2015 Buick LaCrosse had the following gearbox options: 6 speed Automatic Hydra-Matic 6T40, 6 speed Automatic Hydra-Matic 6T70.