Exhibit 12

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

	Year Ended December 31,
	2010			2009			2008			2007			2006
Income from continuing operations before undistributed earnings of equity method investments, amortization of capitalized interest, and taxes		170.2			129.0			(517.2	)		183.0			190.3
Less undistributed earnings of equity method investments		(20.6	)		(13.8	)		(16.5	)		(4.1	)		(8.2	)
Plus distributed earnings of equity method investments		9.9			21.3			3.5			6.2			0.3
Plus amortization of capitalized interest		0.8			0.8			0.8			0.6			0.5
		160.3			137.3			(529.4	)		185.7			182.9
Plus:
Fixed charges:
Other interest expense (includes amortization of deferred financing costs)		49.3			55.2			54.5			55.3			48.4
Debt discount amortization		8.6			13.0			14.0			12.9			11.1
Floor plan interest expense		35.0			35.6			64.2			73.1			58.2
Capitalized interest		0.5			0.9			4.8			5.5			7.1
Interest factor in rental expense		55.9			53.8			52.8			49.6			43.2
Total fixed charges		149.3			158.5			190.3			196.4			168.0
Less:
Capitalized interest		0.5			0.9			4.8			5.5			7.1
Earnings		309.1			294.9			(343.9	)		376.6			343.8
Ratio of earnings to fixed charges		2.1			1.9			—	(a)		1.9			2.0

(a) In the year ended December 31, 2008, earnings were insufficient to cover fixed charges by $534.2 million due to a non-cash impairment charge of $643.5 million.