What Changed

New midsize replaces both the Regal and Century. Related to the Grand Prix, Buick paid significant attention on noise isolation. Two engines are available. A 200hp V6 and a 240 all-aluminum V6 with variable valve timing.

Comparison to Prior Model

2005 Buick LaCrosse
2005 Buick LaCrosse
Price Range ($) $22,835 - $28,335
Length (in) 198.1
Wheelbase (in) 110.5
Width (in) 73.0
Height (in) 57.4
Track (in) 61.7
Exterior Volume (cu. ft.) 406.0
Curb Weight (lbs.) 3495-3568
Legroom Total (in.) 79.9
Passenger Volume (cu. ft.) 101.3
Cargo Volume (cu. ft.) 16
Driven Wheels
  • FWD
Engines
  • 3.6l V6 (240-bhp)
  • 3.8l V6 (200-bhp)
Transmissions A4
City MPG 19-20
Highway MPG 28-29
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