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 |
