Your car comparison

Here's how the 2018 Buick LaCrosse and the 2018 Buick Regal Sportback measure up.
4dr Sdn FWD
$29,565
Starting MSRP
$24,990
Starting MSRP

Overview

Door
4-door 4-door -
Seats
5 5 -
Engine

194.0-hp, 2.5-liter, 4 Cylinder Engine(Gas/Electric Hybrid)

250.0-hp, 2.0-liter, 4 Cylinder Engine(Gasoline Fuel)

-
Combined MPG
29 26 -
Size
197.50" length, 57.50" height 192.9" length, 57.3" height -
Drivetrain
Front Wheel Drive Front Wheel Drive -

Exterior color

Exterior color

-

Interior color

Interior color

Light Neutral

Shale

-

Transmissions

Transmissions

6-Speed A/T

A/T

9-Speed A/T

A/T

-

Vehicle

EPA Classification
Midsize Cars Large Cars -

Wheels

Front Wheel Material
Aluminum Aluminum -
Spare Wheel Size
N/A N/A -
Rear Wheel Material
Aluminum Aluminum -
Front Wheel Size
18 x -TBD- in 17 x -TBD- in -
Rear Wheel Size
18 x -TBD- in 17 x -TBD- in -
Spare Wheel Material
N/A N/A -

Electrical

Cold Cranking Amps @ 0° F (Primary)
512 N/A -
Maximum Alternator Capacity (amps)
150 N/A -

Engine

SAE Net Torque @ RPM
187 @ 4400 260 @ 2000-5200 -
SAE Net Horsepower @ RPM
194 @ 6300 250 @ 5400 -
Engine Type
Gas I4 Turbocharged Gas I4 -
Displacement
2.5L/-TBD- 2.0L/122 -

Mileage

EPA MPG Equivalent - Combined
N/A N/A -
Cruising Range - Hwy
553.00 mi 521.60 mi -
EPA Fuel Economy Est - Hwy
35 MPG 32 MPG -
EPA MPG Equivalent - Hwy
N/A N/A -
EPA Fuel Economy Est - City
25 MPG 22 MPG -
EPA MPG Equivalent - City
N/A N/A -
Cruising Range - City
395.00 mi 358.60 mi -
Fuel Economy Est-Combined
29 MPG 26 MPG -

Suspension

Suspension Type - Front (Cont.)
N/A N/A -
Suspension Type - Rear
Multi-Link 4-Link -
Suspension Type - Rear (Cont.)
N/A N/A -
Suspension Type - Front
MacPherson Strut MacPherson Strut -

Brakes

Disc - Rear (Yes or )
Yes Yes -
Brake Type
Pwr Pwr -
Brake ABS System (Second Line)
N/A N/A -
Front Brake Rotor Diam x Thickness
11.8 x -TBD- in 16 x -TBD- in -
Disc - Front (Yes or )
Yes Yes -
Rear Brake Rotor Diam x Thickness
11.3 x -TBD- in 16 x -TBD- in -
Drum - Rear (Yes or )
N/A N/A -
Brake ABS System
4-Wheel 4-Wheel -

Fuel Tank

Aux Fuel Tank Capacity, Approx
N/A N/A -
Fuel Tank Capacity, Approx
15.8 gal 16.3 gal -

Steering

Turning Diameter - Wall to Wall
N/A N/A -
Steering Ratio (:1), Overall
15.2 N/A -
Steering Type
Pwr Electric Rack & Pinion -
Turning Diameter - Curb to Curb
38.0 ft 39.0 ft -
Lock to Lock Turns (Steering)
2.75 N/A -

Tires

Rear Tire Size
P235/50R18 P225/55R17 -
Front Tire Size
P235/50R18 P225/55R17 -
Spare Tire Size
N/A N/A -

Trailering

Wt Distributing Hitch - Max Tongue Wt.
100 lbs N/A -
Dead Weight Hitch - Max Trailer Wt.
1000 lbs N/A -
Wt Distributing Hitch - Max Trailer Wt.
1000 lbs N/A -
Dead Weight Hitch - Max Tongue Wt.
100 lbs N/A -

Weight Information

Base Curb Weight
3490 lbs 3748 lbs -

Dimensions

Passenger Volume
102.0 ft³ N/A -
Second Leg Room
38.00 in 36.9 in -
Second Shoulder Room
56.60 in 55.4 in -
Passenger Capacity
5 5 -
Front Hip Room
54.80 in 55.2 in -
Wheelbase
114.4 in 111.4 in -
Width, Max w/o mirrors
73.50 in 73.3 in -
Front Leg Room
42.00 in 42.1 in -
Second Head Room
37.20 in 37.4 in -
Track Width, Rear
63.10 in 63.0 in -
Min Ground Clearance
N/A N/A -
Second Hip Room
55.10 in 54.1 in -
Front Head Room
38.40 in 38.8 in -
Front Shoulder Room
57.70 in 56.9 in -
Liftover Height
N/A N/A -
Track Width, Front
62.90 in 62.8 in -
Height, Overall
57.50 in 57.3 in -
Trunk Volume
14.3 ft³ N/A -
Cargo Volume with Rear Seat Down
- 60.7 ft³ -
Length, Overall
197.50 in 192.9 in -
Cargo Volume with Rear Seat Up
- 31.5 ft³ -

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