2018 Buick LaCrosse

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Rating7.3

Ranked #8 in 

Midsize Sedan
Write Review
$29,565 - $47,070
Starting Price 
Nathan Dyer's image
Nathan Dyer 

Senior Editor,

Updated on November 1, 2023

ProsConsWhat's New

Supple ride quality offer sheer comfort on long commutes

Smallest trunk in its class

Debut of e-assist hybrid engine

Impressive fuel economy for a sedan

Lackluster steering feedback makes it vague to drive

Smart infotainment system with sophisticated interface

Specs & Features

$29,565

price

194 hp @ 6300 rpm

horsepower

187 lb.-ft. @ 4400 rpm

torque

TBD

transmission

2.5L 4cyl 6A

engine

-

basic warranty

Overview

The 2018 Buick LaCrosse is a midsize sedan offered in 5 trims, starting off at a base MSRP of $29,565. For that price, it mainly competes with the Kia Cadenza, the Toyota Avalon, and the Nissan Maxima. Between 5 trims, the LaCrosse offers 2 powertrains. The base engine is a 2.5L Inline-4 engine making 194 horsepower and 187 lb-ft of torque. If more power is required, there is also a 310 horsepower-making 3.6L V6 engine. There is a choice between a 6-Speed Automatic transmission and a nine speed automatic transmission. The LaCrosse reaches 60 MPH from zero in 7.4 seconds on its base engine, which gets pumped up to 5.6 seconds with the 3.6L V6 engine. Depending on the powertrain, the LaCrosse can manage a combined fuel economy between 24 and 29 MPG. While we're on the topic of choices, the 6 striking colors of the LaCrosse really pull you towards itself.

Buying Advice

Buick offers a wide range of trims to pick. However, the mid range Essence trim makes the most sense out of all the trims available with features like adaptive headlights, auto-dimming mirrors, driver-seat memory functions, leather upholstery, heated front seats, passenger-seat two-way lumbar adjustment and wireless smartphone charging and a lot more option features to choose from.

Trims

    Base
    $29,565 onwards
    • Engine: 2.5L 4cyl 6A
    • Horsepower: 194 hp @ 6300 rpm hp
    • Torque: 187 lb.-ft. @ 4400 rpm
    • 0-60 mph: 6.9 sec
    • Top Speed: TBD mph
    • Fuel Economy Combined: 29 mpg
    Essence
    $36,370 onwards
    • Engine: 3.6L 6cyl AWD 9A
    • Horsepower: 310 hp @ 6800 rpm hp
    • Torque: 268 lb.-ft. @ 5200 rpm
    • 0-60 mph: 5.5 sec
    • Top Speed: 141 mph
    • Fuel Economy Combined: 23 mpg
    Premium
    $38,670 onwards
    • Engine: 3.6L 6cyl AWD 9A
    • Horsepower: 310 hp @ 6800 rpm hp
    • Torque: 268 lb.-ft. @ 5200 rpm
    • 0-60 mph: 5.5 sec
    • Top Speed: 141 mph
    • Fuel Economy Combined: 23 mpg
    Avenir
    $44,870 onwards
    • Engine: 3.6L 6cyl FWD 9A
    • Horsepower: 310 hp @ 6800 rpm hp
    • Torque: 268 lb.-ft. @ 5200 rpm
    • 0-60 mph: 5.5 sec
    • Top Speed: 130 mph
    • Fuel Economy Combined: 24 mpg

Compare to similar cars

Price

$29,565- $47,070

Engine

Gasoline

Rating

7.3

Horsepower

310 hp @ 6800 rpm

Torque

268 lb.-ft. @ 5200 rpm

Capacity

5

Read Review

$23,570- $35,800

Gasoline

8.41

192 hp @ 5500 rpm

192 lb.-ft. @ 1600 rpm

5

Read Review

$54,900

Gasoline

7.06

310 hp @ 6500 rpm

272 lb.-ft. @ 4500 rpm

5

Read Review

$33,000- $45,750

Gasoline

7.39

206 hp @ 6800 rpm

182 lb.-ft. @ 4500 rpm

5

Read Review

$27,895- $36,420

Gasoline

6.78

197 hp @ 6300 rpm

191 lb.-ft. @ 4400 rpm

5

Read Review

$21,680- $30,975

Gasoline

7.89

160 hp @ 5700 rpm

184 lb.-ft. @ 2500 rpm

5

Read Review

$28,995- $66,295

Gasoline

7.77

292 hp @ 6350 rpm

260 lb.-ft. @ 4800 rpm

5

Read Review

$22,215- $38,990

Gasoline

7.62

175 hp @ 6000 rpm

174 lb.-ft. @ 4500 rpm

5

Read Review

$27,690- $42,865

Gasoline

5.97

288 hp @ 6500 rpm

254 lb.-ft. @ 4000 rpm

5

Read Review

$22,050- $32,450

Gasoline

7.7

185 hp @ 6000 rpm

178 lb.-ft. @ 4000 rpm

5

Read Review

2018 Buick LaCrosse vs competitor's 0-60

    Car Name
    0-60 MPH
    Quarter Mile
    Top Speed
    SourceCompare
    6.9 sec--
    6 sec14.4 sec132 mph
    6.1 sec14.6 sec-
    6.1 sec13.7 sec124 mph
    6.1 sec14.5 sec-
    6.4 sec15 sec134 mph

    2018 Buick LaCrosse vs competitor's MPG

      Car Name
      MPG City
      MPG Highway
      MPG Combined
      Fuel Tank Capacity
      Range (C/H)
      SourceCompare
      25 mpg35 mpg29 mpg15.8 gal.- -
      51 mpg53 mpg52 mpg13 gal.663/689 mi.
      40 mpg39 mpg40 mpg17 gal.680/663 mi.
      29 mpg41 mpg34 mpg14.5 gal.420.5/594.5 mi.
      30 mpg38 mpg33 mpg14.8 gal.444/562.4 mi.
      27 mpg38 mpg31 mpg18 gal.486/684 mi.

      2018 Buick LaCrosse vs competitor's dimensions

        Car Name
        Length
        Width
        Height
        Ground Clearance
        Wheelbase
        SourceCompare
        197.5 in.73.5 in.57.5 in.7 in.114.4 in.
        202.9 in.76.2 in.60.7 in.5.1 in.112.9 in.
        201.3 in.73 in.58.9 in.7 in.111.7 in.
        198.4 in.75 in.58.2 in.4.9 in.120.2 in.
        197.8 in.74.4 in.57.7 in.4.5 in.112.2 in.
        195.7 in.73.6 in.57.9 in.6 in.112.4 in.

        2018 Buick LaCrosse vs competitor's trunk space

          Car Name
          Trunk Capacity
          Passenger Volume
          Max Trunk Volume
          SourceCompare
          55 cu.ft.102 cu.ft.83.2 cu.ft.
          16 cu.ft.107.8 cu.ft.16 cu.ft.
          2018 Mazda 6

          Ranked #2

          14.7 cu.ft.99.7 cu.ft.148.9 cu.ft.
          20.1 cu.ft.102.2 cu.ft.59.9 cu.ft.
          16 cu.ft.102.8 cu.ft.78.6 cu.ft.
          23.3 cu.ft.93.8 cu.ft.40.9 cu.ft.

          2018 Buick LaCrosse vs competitor's cargo space

            Car Name
            Cargo Volume
            Cargo Volume w/ Seat Area
            Max Cargo Volume
            Bed Length
            SourceCompare
            83.2 cu.ft.55 cu.ft.83.2 cu.ft.211 ft.
            16 cu.ft.16 cu.ft.16 cu.ft.-
            16.4 cu.ft.16.3 cu.ft.16.4 cu.ft.-
            217.3 cu.ft.16 cu.ft.16 cu.ft.-
            14.1 cu.ft.14.1 cu.ft.14.1 cu.ft.-
            72.5 cu.ft.18.8 cu.ft.72.5 cu.ft.121 ft.

            2018 Buick LaCrosse vs competitor's towing capacity

              Car Name
              Towing Capacity
              Payload Capacity
              Weight
              SourceCompare
              1000 lbs.1340 lbs.3917 lbs.
              1000 lbs.-3739 lbs.
              1000 lbs.1080 lbs.3934 lbs.
              1000 lbs.-3431 lbs.
              1000 lbs.930 lbs.3505 lbs.
              1000 lbs.-3681 lbs.

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