2018 Buick LaCrosse Avenir Specs

Overview
Select configuration:
$44,870
Starting Price (MSRP)
$43,075
Invoice
Engine
V6 Gas
Transmission
9-Speed Automatic
Drivetrain
Front Wheel Drive
Fuel Economy
City: 21 mpg
Hwy: 30 mpg

Dimensions

  • Length:
    197 inches
  • Height:
    57 inches
  • Max width:
    73 inches
  • Front width:
    62 inches
  • Rear width:
    63 inches
  • Wheelbase:
    114 inches

Interior Colors And Materials

Standard Interior Materials
  • Ebony, Perforated Leather-appointed seat trim
  • Chestnut, Perforated Leather-appointed seat trim

Interior

  • Seating Capacity
    5 seater
  • Trunk Volume
    15 ft³

Interior Space

  • Front Seat Leg Room:
    42 inches
  • Front Seat Head Room:
    38 inches
  • Front Seat Shoulder Room:
    57 inches
  • Front Seat Hip Room:
    54 inches
  • Rear Seat Leg Room:
    38 inches
  • Rear Seat Head Room:
    37 inches
  • Rear Seat Shoulder Room:
    56 inches
  • Rear Seat Hip Room:
    55 inches

Performance

  • Engine
    V6 Gas
  • Transmission
    9-Speed Automatic
  • Drivetrain
    Front Wheel Drive
  • Horsepower @ RPM:
    310 hp
    @ 6800 rpm
  • Torque @ RPM:
    268 lb-ft
    @ 5200 rpm

Fuel Efficiency

  • Fuel Tank Capacity
    16 gallons
Fuel Economy
  • Combined:
    24 mpg
  • City:
    21 mpg
  • Highway:
    30 mpg
Cruising Range
  • City:
    340 miles
  • Highway:
    486 miles

Suspensions And Tires

Wheels and Tires
  • Front Tire:
    P245/45R19
  • Rear Tire:
    P245/45R19
  • Spare Tire:
    T125/70R17
Suspension Type
  • Front Suspension:
    MacPherson Strut
  • Rear Suspension:
    Multi-Link
  • Steering Type:
    Pwr
Turining Diameter
  • Curb to Curb:
    38 ft