2018 Buick LaCrosse Specifications

These are standard specifications for the 2018 Buick LaCrosse, not necessarily specifications for the vehicle(s) in the photo(s).

Features

Engine Location :	Front
Drive Type :	Front Wheel (standard), AWD
Production Years for Series :	2017 -
Price :	MSRP: $30,490
Weight :	3490 lbs \| 1583.037 kg
MPG City :	25
MPG Highway :	35

Engine & Transmission

Inline 4
Displacement :	2500 cc \| 152.6 cu in. \| 2.5 L.
Power :	194 HP (142.784 KW) @ 6300 RPM
Torque :	187 Ft-Lbs (254 NM) @ 4400 RPM
Bore :	3.5 in \| 88 mm.
Stroke :	4.0 in \| 101 mm.
Valvetrain :	16 DOHC (4 valves per cylinder)
Construction :	Cast-Aluminum block and head
Direct Fuel Injection

V 6
Displacement :	3600 cc \| 219.7 cu in. \| 3.6 L.
Power :	310 HP (228.16 KW) @ 6800 RPM
Torque :	268 Ft-Lbs (363 NM) @ 5200 RPM
Bore :	3.7 in \| 94 mm.
Stroke :	3.4 in \| 86 mm.
Valvetrain :	24 DOHC (4 valves per cylinder)
Cylinder Block :	Aluminum
Cylinder Head :	Cast-Aluminum
Direct Fuel Injection

Transmission:
6 Automatic

Handling

Recall

Component	POWER TRAIN:AUTOMATIC TRANSMISSION
Manufacturer	General Motors LLC
NHTSA Campaign ID	20V668000
Summary	General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Consequence	Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
Remedy	GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
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	FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Manufacturer	General Motors LLC
Mfr Report Date	20170831
NHTSA Campaign ID	18V358000
Summary	General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
Consequence	A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Remedy	GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. 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 18188.
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	SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Manufacturer	General Motors LLC
Mfr Report Date	20180327
NHTSA Campaign ID	18V576000
Summary	General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
Consequence	A reduction of braking performance can increase the risk of a crash.
Remedy	GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. 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 18279.
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

2018 Buick LaCrosse FAQs (show)

Popular frequently asked questions include:

What are the dimension and mechanical specifications of the 2018 Buick LaCrosse?
How many 2018 Buick LaCrosse were produced?
How powerful was the 2018 Buick LaCrosse? Was the 2018 Buick LaCrosse popular? Was the 2018 Buick LaCrosse expensive? What was the fuel economy of the 2018 Buick LaCrosse?

Q: What is the wheelbase size of the 2018 Buick LaCrosse? A: The 2018 Buick LaCrosse has a wheelbase size of 114.40 inches.

Q: What is the length of the 2018 Buick LaCrosse? A: The 2018 Buick LaCrosse has a length of 197.50 inches.

Q: What is the width of the 2018 Buick LaCrosse? A: The 2018 Buick LaCrosse has a width of 73.50 inches.

Q: How much headroom does the 2018 Buick LaCrosse have?A: The 2018 Buick LaCrosse has 38.40 inches of headroom.

Q: How much legroom does the 2018 Buick LaCrosse have?A: The 2018 Buick LaCrosse has legroom of 42.00 inches.

Q: What is the bodystyle of the 2018 Buick LaCrosse? A: The 2018 Buick LaCrosse was a Sedan.

Q: What engines did the 2018 Buick LaCrosse have? A: The 2018 Buick LaCrosse had the following engine options: Inline 4 (2500 cc | 152.6 cu in. | 2.5 L.) with 194 HP (142.784 KW) @ 6300 RPM and 187 Ft-Lbs (254 NM) @ 4400 RPM

V 6 (3600 cc | 219.7 cu in. | 3.6 L.) with 310 HP (228.16 KW) @ 6800 RPM and 268 Ft-Lbs (363 NM) @ 5200 RPM

Q: What transmission did the 2018 Buick LaCrosse have? A: The 2018 Buick LaCrosse had a 6 speed Automatic gearbox.