2020 Buick LaCrosse

United States Gasoline AWD SedanUpdated Aug 24, 2026

Specifications

Engine & Performance

Engine

Engine Specification

Rev. at Max Power: 6,800 rpm
Rev. at Max Torque: 5,200 rpm
Redline: 7,200 rpm

Engine Fluids

Synthetic Oil (viscosity): 0W-30
5W-30

Engine Configuration

Bore: 95 mm (3.7 in)
Stroke: 85.6 mm (3.4 in)
Compression Ratio: 11.5 :1
Engine Configuration: V-Engine
Synchronization: Timing Chain
Engine Placement: Front
Engine Mount: Transversally
Type of Combustion Engine: Piston
Fuel System: Electronic Fuel Injection
Camshaft Type: DOHC

Service Intervals

Air Filter: 72,000 km / 4 years
Fuel Filter: 12,000 km (7,456 mi)
Spark Plug: 156,000 km (96,934 mi)
Brake Fluid: 5 years
Oil Change & Engine Filter: 12,000 km (7,456 mi)
Engine Coolant: 240,000 km / 5 years
Interior Filter: 36,000 km / 2 years

Exterior

Chassis & Body

Chassis

Chassis: Sedan
Pillars: A-D
Chassis Construction: Unibody

Doors

Front Doors: Conventional
Rear Doors: Conventional

Platform

General Motors Platforms: Epsilon Platform (E2XX)

Equipment

Side Mirrors

Mirror Type: Conventional
Adjustments: Electrical
Automatic Anti-glare: Driver side
User Memory: Optional
Heated: Yes
Turning Signal: Yes
House Colour: Same as Car

Windscreen Wipers

Number of Wiper Speeds: 2
Speed Sensing Intermittent: Yes
Intermittent Control: Yes
Number of Windscreen Wipers, Front: 2

Windows

Window Lifts, Front: Powered
Window Lifts, Rear: Powered (Safety Lock)
Heated Windows: Rear
Heat-Insulating Windows: Front
First Row
Second Row
Rear
Tinted Windows: Optional
Safety Glass: Yes

Windows › Window Lifts, Features

Pinch Protection: Driver
Passenger
Rear
One-touch up/down: Driver
Passenger
Rear

Windows › Tinted Windows

Windscreen, upper part: Optional
Second Row: Optional
Rear Window: Optional

Windows › Safety Glass

Front: Laminated
Side: Tempered
Rear: Tempered

Other Equipment

Sunroof: Optional
Tow Hook: Front
Rear
Antenna: Shark Fin
Air Intakes: 1-port
Number of Exhaust Pipes: 2
Mud Flaps: Optional

Other Equipment › Sunroof

Sun Blind: Optional

Other Equipment › Sunroof › Sun Blind

Tinted Glass: Optional

Other Equipment › Mud Flaps

Front: Optional
Rear: Optional

Interior

Equipment

Instrument Cluster

Trip Computer: Yes
Head-up Display (HUD): Yes
Optional
Speedometer: Digital
Tachometer: Analogue
Fuel Gauge: Analogue
Compass: Yes

Instrument Cluster › Trip Computer

Display: 4.2 - 8"

Climate Control

Climate Control: Automatic
Number of Climate Zones: 2
Air Condition: Yes
Micro Filter: Yes
Outside Temperature Indicator: Yes
Number of Vents, Front: 4 pcs
Number of Vents, Rear: 2 pcs

Connectivity

Radio: AM
FM
Media Format: MP3
App-Connect: Android Auto
Apple CarPlay
Bluetooth: Phone
Cellular Network: Optional
WiFi: Optional

Connectivity › Radio

XM: Optional
HD Radio: Yes
Optional

Connectivity › Media Inputs

AUX: Yes
USB: Yes

Connectivity › Media Inputs › USB

Number of Ports: 2 pcs

Connectivity › Cellular Network

4G: Optional

Displays

Center Display: 8"
Center Display Controls: Touchscreen

Features

Active Noise Cancellation: Yes

Speakers

Total Number of Speakers: 8 – 11 - 11 pcs
Subwoofer: Optional

Speakers › Total Number of Speakers

Bose: Yes
Optional

Speakers › Subwoofer

Number of Subwoofers: 1 pcs

Rear-view Mirror

Anti-glare: Automatic

Interior Storage › Storage Compartments

Glove Compartment: Light
Armrest Hatch: Yes
Total Number of Compartments: 5 pcs

Interior Storage

Cup Holders: Yes

Interior Storage › Cup Holders

Front: 2
Rear: 2

Lights

Read Light: Front
Guide Light: Yes

Other Equipment

Make-up Mirror: Driver Side
Passenger Side
Make-up Light
Clock: Digital
12V Outlet: Front

Seats

Front Seats › Adjustments, Driver

Seat Depth: Yes
Seat Height: Yes
Cushion Tilt: Yes
Backrest Angle: Yes
Lumbar Support: Yes
Headrest, Height: Yes

Front Seats

Number of Driver Seat Adjustments, Total: 10
Number of Passenger Seat Adjustments, Total: 10
Power Seat, Driver: Yes
Power Seat, Passenger: Optional
Heated Seats: Optional
Massage: Optional
Ventilated Seats: Optional

Front Seats › Adjustments, Passenger

Seat Depth: Yes
Seat Height: Yes
Cushion Tilt: Yes
Backrest Angle: Yes
Lumbar Support: Yes
Headrest, Height: Yes
Headrest, Tilt: Yes

Front Seats › Heated Seats

Cushion: Optional
Number of Heat Levels: 3

Second Seat Row

Armrest: Yes
Collapsible: Yes

Safety & Security