2017 Buick Lacrosse Specifications

4-Door Sedan Essence FWD
MSRP based on 4-Door Sedan Essence FWD
 

Quick Specs

Gas Mileage 21 mpg City/31 mpg Hwy
Engine Gas V6, 3.6L
EPA Class Midsize Cars
Style Name FWD Essence
Drivetrain Front Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style 4dr Car
Transmission Transmission, 8-speed automatic, electronically controlled with overdrive includes Driver Shift Control

Dimensions

Vehicle
EPA Classification Midsize Cars
Weight Information
Base Curb Weight (lbs) - TBD -
Interior Dimensions
Front Shoulder Room (in) 57.7
Second Hip Room (in) 55.1
Front Head Room (in) 38.4
Second Leg Room (in) 38.0
Passenger Capacity 5
Front Hip Room (in) 54.8
Front Leg Room (in) 42.0
Second Shoulder Room (in) 56.6
Passenger Volume (ft³) 100.0
Second Head Room (in) 37.2
Exterior Dimensions
Track Width, Front (in) 62.9
Width, Max w/o mirrors (in) 73.5
Liftover Height (in) NA
Wheelbase (in) 114.4
Track Width, Rear (in) 63.1
Height, Overall (in) 57.5
Length, Overall (in) 197.5
Min Ground Clearance (in) - TBD -
Cargo Area Dimensions
Trunk Volume (ft³) 15.0

Fuel Economy

Fuel Tank
Fuel Tank Capacity, Approx (gal) 15.8
Mileage
EPA Fuel Economy Est - Hwy (MPG) 31
Fuel Economy Est-Combined (MPG) 25
EPA Fuel Economy Est - City (MPG) 21

Performance Specs

Engine
SAE Net Horsepower @ RPM 310 @ 6800
Displacement 3.6L/217
Engine Order Code LGX
SAE Net Torque @ RPM 268 @ 5200
Fuel System Direct Injection
Engine Type Gas V6
Transmission
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) 1.00
Trans Type 8
Third Gear Ratio (:1) 1.84
Clutch Size (in) NA
Drivetrain Front Wheel Drive
First Gear Ratio (:1) 4.48
Sixth Gear Ratio (:1) 0.74
Trans Description Cont. Automatic w/OD
Fourth Gear Ratio (:1) 1.41
Final Drive Axle Ratio (:1) 3.08
Trans Order Code MRC
Second Gear Ratio (:1) 2.87
Reverse Ratio (:1) 2.88
Brakes
Front Brake Rotor Diam x Thickness (in) 12.6 x 1.2
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 12.4 x 0.9
Disc - Rear (Yes or ) Yes
Brake ABS System 4-Wheel
Drum - Rear (Yes or ) NA
Steering
Turning Diameter - Wall to Wall (ft) NA
Lock to Lock Turns (Steering) 2.75
Steering Type Pwr
Turning Diameter - Curb to Curb (ft) 38.0
Steering Ratio (:1), Overall 15.2
Tires
Rear Tire Size P235/50R18
Spare Tire Order Code QCL
Front Tire Order Code R3X
Spare Tire Size - TBD -
Front Tire Size P235/50R18
Rear Tire Order Code R3X
Wheels
Rear Wheel Material Aluminum
Spare Wheel Size (in) 17 x - TBD -
Front Wheel Size (in) 18 x - TBD -
Spare Wheel Material Steel
Front Wheel Material Aluminum
Rear Wheel Size (in) 18 x - TBD -
Suspension
Shock Absorber Diameter - Front (mm) NA
Suspension Type - Front (Cont.) NA
Stabilizer Bar Diameter - Rear (in) NA
Suspension Type - Front MacPherson Strut
Shock Absorber Diameter - Rear (mm) NA
Suspension Type - Rear (Cont.) NA
Suspension Type - Rear 4-Link
Stabilizer Bar Diameter - Front (in) - TBD -

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) No
Air Bag-Side Body-Front Yes
Air Bag-Side Body-Rear Yes
Air Bag-Side Head-Front Yes
Air Bag-Side Head-Rear Yes
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control Yes
Night Vision No
Rollover Protection Bars No
Fog Lamps Yes
Parking Aid Yes
Tire Pressure Monitor Yes
Back-Up Camera Yes
Stability Control Yes
Other Features Brakes, 4-wheel antilock, 4-wheel disc with Duralife brake rotors
Electronic Grade Braking with brake hold
StabiliTrak stability control system with Traction Control
Daytime Running Lamps, switchable
Air bags, frontal, driver and right-front passenger head curtain...
Air bag Passenger Sensing System, sensor indicator inflatable...
OnStar Guidance Plan for 3 months including Automatic Crash...
OnStar Basic plan for 5 years includes limited vehicle mobile...
Rear Parking Assist, Ultrasonic with audible warning
Rear Vision Camera
Safety belts, 3-point, driver and right-front passenger, height...
Safety belts, 3-point, rear, all seating positions
Teen Driver Setting
LATCH system (Lower Anchors and Top tethers for CHildren), for...
Trunk latch, safety, manual release
Tire Pressure Monitor System

Warranty

Warranty
Basic Miles/km 50,000
Basic Years 4
Corrosion Miles/km Unlimited
Corrosion Years 6
Drivetrain Miles/km 70,000
Drivetrain Years 6
Hybrid/Electric Components Miles/km 100,000
Hybrid/Electric Components Years 8
Roadside Assistance Miles/km 70,000
Roadside Assistance Years 6

Other Specs

Cooling System
Total Cooling System Capacity (qts) 7.6
Electrical
Cold Cranking Amps @ 0° F (Primary) 512
Maximum Alternator Capacity (amps) 150
Trailering
Wt Distributing Hitch - Max Trailer Wt. (lbs) 1000
Dead Weight Hitch - Max Trailer Wt. (lbs) 1000
Wt Distributing Hitch - Max Tongue Wt. (lbs) 100
Dead Weight Hitch - Max Tongue Wt. (lbs) 100
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