Specs
Research 2019 Buick LaCrosse specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.
FWD
Brakes
Brake ABS System |
4-Wheel |
Brake Type |
Pwr |
Front Brake Rotor Diam x Thickness (in) |
12.6 x - TBD - |
Disc - Rear (Yes or ) |
Yes |
Front Brake Rotor Diam x Thickness (in) |
11.8 x - TBD - |
Rear Brake Rotor Diam x Thickness (in) |
11.3 x - TBD - |
Drum - Rear (Yes or ) |
|
Rear Drum Diam x Width (in) |
|
Disc - Front (Yes or ) |
Yes |
Cargo Area Dimensions
Cooling System
Total Cooling System Capacity (qts) |
- TBD - |
Electrical
Cold Cranking Amps @ 0° F (Primary) |
- TBD - |
Maximum Alternator Capacity (amps) |
- TBD - |
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year |
7.4 |
Tons/yr of CO2 Emissions @ 15K mi/year |
6.1 |
EPA Greenhouse Gas Score |
|
Engine
SAE Net Horsepower @ RPM |
310 @ 6800 |
SAE Net Torque @ RPM |
268 @ 5200 |
SAE Net Torque @ RPM |
187 @ 4400 |
Engine Order Code |
LGX |
Engine Order Code |
LHN |
Engine Type |
Gas V6 |
Engine Type |
Gas I4 |
Displacement |
3.6L/- TBD - |
Displacement |
2.5L/- TBD - |
Fuel System |
Direct Injection |
SAE Net Horsepower @ RPM |
194 @ 6300 |
Exterior Dimensions
Height, Overall (in) |
57.50 |
Liftover Height (in) |
|
Min Ground Clearance (in) |
- TBD - |
Track Width, Rear (in) |
63.10 |
Track Width, Front (in) |
62.90 |
Width, Max w/o mirrors (in) |
73.50 |
Length, Overall (in) |
197.50 |
Wheelbase (in) |
114.4 |
Fuel Tank
Fuel Tank Capacity, Approx (gal) |
15.8 |
Interior Dimensions
Front Hip Room (in) |
54.80 |
Second Shoulder Room (in) |
56.60 |
Second Hip Room (in) |
55.10 |
Front Shoulder Room (in) |
57.70 |
Passenger Capacity |
5 |
Front Leg Room (in) |
42.00 |
Front Head Room (in) |
38.40 |
Passenger Volume (ft³) |
102.0 |
Second Head Room (in) |
37.20 |
Second Leg Room (in) |
38.00 |
Mileage
Fuel Economy Est-Combined (MPG) |
29 |
Fuel Economy Est-Combined (MPG) |
24 |
EPA Fuel Economy Est - City (MPG) |
20 |
EPA Fuel Economy Est - Hwy (MPG) |
35 |
EPA Fuel Economy Est - Hwy (MPG) |
30 |
EPA Fuel Economy Est - City (MPG) |
25 |
Steering
Lock to Lock Turns (Steering) |
- TBD - |
Steering Type |
Pwr |
Turning Diameter - Wall to Wall (ft) |
|
Turning Diameter - Curb to Curb (ft) |
38.0 |
Steering Ratio (:1), Overall |
- TBD - |
Summary
Vehicle Name |
Buick LaCrosse |
Body Style |
Sedan |
Suspension
Suspension Type - Front |
MacPherson Strut |
Suspension Type - Rear |
Multi-Link |
Suspension Type - Front (Cont.) |
|
Suspension Type - Rear (Cont.) |
|
Shock Absorber Diameter - Front (mm) |
|
Shock Absorber Diameter - Rear (mm) |
|
Stabilizer Bar Diameter - Front (in) |
- TBD - |
Stabilizer Bar Diameter - Rear (in) |
- TBD - |
Suspension Type - Front |
HiPer Strut |
Tires
Spare Tire Size |
|
Front Tire Order Code |
RAL |
Front Tire Order Code |
R3X |
Rear Tire Order Code |
RAL |
Rear Tire Order Code |
R3X |
Spare Tire Order Code |
QCL |
Spare Tire Order Code |
|
Front Tire Size |
P245/40R20 |
Front Tire Size |
P235/50R18 |
Rear Tire Size |
P245/40R20 |
Rear Tire Size |
P235/50R18 |
Spare Tire Size |
T125/70R17 |
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs) |
- TBD - |
Dead Weight Hitch - Max Trailer Wt. (lbs) |
- TBD - |
Dead Weight Hitch - Max Tongue Wt. (lbs) |
- TBD - |
Wt Distributing Hitch - Max Trailer Wt. (lbs) |
- TBD - |
Transmission
Ninth Gear Ratio (:1) |
|
First Gear Ratio (:1) |
4.69 |
Trans Description Cont. Again |
|
Trans Description Cont. |
Automatic |
Trans Type |
6 |
Trans Type |
9 |
Trans Order Code |
MNH |
Trans Order Code |
M3G |
Drivetrain |
Front Wheel Drive |
Seventh Gear Ratio (:1) |
1.00 |
Seventh Gear Ratio (:1) |
|
Eighth Gear Ratio (:1) |
0.75 |
Eighth Gear Ratio (:1) |
|
Ninth Gear Ratio (:1) |
0.62 |
Final Drive Axle Ratio (:1) |
2.64 |
Final Drive Axle Ratio (:1) |
2.90 |
Clutch Size (in) |
|
Reverse Ratio (:1) |
2.940 |
Reverse Ratio (:1) |
2.96 |
Sixth Gear Ratio (:1) |
0.746 |
Sixth Gear Ratio (:1) |
1.45 |
Fifth Gear Ratio (:1) |
1.00 |
Fifth Gear Ratio (:1) |
1.92 |
Fourth Gear Ratio (:1) |
1.446 |
Fourth Gear Ratio (:1) |
2.45 |
Third Gear Ratio (:1) |
1.912 |
Third Gear Ratio (:1) |
3.01 |
Second Gear Ratio (:1) |
2.964 |
Second Gear Ratio (:1) |
3.31 |
First Gear Ratio (:1) |
4.584 |
Vehicle
EPA Classification |
Midsize Cars |
Weight Information
Base Curb Weight (lbs) |
3490 |
Base Curb Weight (lbs) |
3598 |
Wheels
Spare Wheel Material |
|
Front Wheel Size (in) |
20 x - TBD - |
Spare Wheel Size (in) |
17 |
Rear Wheel Size (in) |
18 x - TBD - |
Rear Wheel Size (in) |
20 x - TBD - |
Front Wheel Size (in) |
18 x - TBD - |
Front Wheel Material |
Aluminum |
Spare Wheel Size (in) |
|
Rear Wheel Material |
Aluminum |
Spare Wheel Material |
Steel |