The2007Lone Star Grand Prix was the fourth round of the2007 American Le Mans Series season. It took place on April 21, 2007.

Class winners inbold. Cars failing to complete 70% of winner's distance marked as Not Classified (NC).

Pos	Class	No	Team	Drivers	Chassis	Tyre	Laps
					Engine
1	LMP2	7	Penske Racing	Romain Dumas Timo Bernhard	Porsche RS Spyder Evo	M	146
					Porsche MR6 3.4L V8
2	LMP2	26	Andretti Green Racing	Bryan Herta Marino Franchitti	Acura (Courage)ARX-01a	M	146
					Acura AL7R 3.4L V8
3	LMP1	1	Audi Sport North America	Rinaldo Capello Allan McNish	Audi R10 TDI	M	146
					Audi 5.5LTDI V12 (Diesel)
4	LMP2	6	Penske Racing	Sascha Maassen Ryan Briscoe	Porsche RS Spyder Evo	M	146
					Porsche MR6 3.4L V8
5	LMP2	9	Highcroft Racing	David Brabham Stefan Johansson	Acura (Courage)ARX-01a	M	145
					Acura AL7R 3.4L V8
6	LMP2	20	Dyson Racing	Chris Dyson Guy Smith	Porsche RS Spyder Evo	M	144
					Porsche MR6 3.4L V8
7	LMP2	16	Dyson Racing	Butch Leitzinger Andy Wallace	Porsche RS Spyder Evo	M	144
					Porsche MR6 3.4L V8
8	LMP2	15	Lowe'sFernández Racing	Adrian Fernández Luis Diaz	Lola B06/43	M	144
					Acura AL7R 3.4L V8
9	LMP2	8	B-K Motorsports Mazdaspeed	Jamie Bach Ben Devlin	Lola B07/46	K	140
					Mazda MZR-R 2.0L Turbo I4
10	GT1	3	Corvette Racing	Johnny O'Connell Jan Magnussen	Chevrolet Corvette C6.R	M	138
					Chevrolet LS7-R 7.0L V8
11	GT1	4	Corvette Racing	Oliver Gavin Olivier Beretta	Chevrolet Corvette C6.R	M	138
					Chevrolet LS7-R 7.0L V8
12	LMP1	2	Audi Sport North America	Emanuele Pirro Marco Werner	Audi R10 TDI	M	138
					Audi 5.5LTDI V12 (Diesel)
13	GT2	62	Risi Competizione	Mika Salo Jaime Melo	Ferrari F430GT	M	134
					Ferrari 4.0L V8
14	GT2	45	Flying Lizard Motorsports	Johannes van Overbeek Jörg Bergmeister	Porsche 997 GT3-RSR	M	134
					Porsche 3.8L Flat-6
15	GT2	71	Tafel Racing	Wolf Henzler Robin Liddell	Porsche 997 GT3-RSR	M	133
					Porsche 3.8L Flat-6
16	GT2	31	Petersen Motorsports White Lightning Racing	Dirk Müller Jaroslav Janiš	Ferrari F430GT	M	133
					Ferrari 4.0L V8
17	GT2	44	Flying Lizard Motorsports	Darren Law Seth Neiman	Porsche 997 GT3-RSR	M	130
					Porsche 3.8L Flat-6
18	GT2	54	Team Trans Sport Racing	Tim Pappas Terry Borcheller	Porsche 997 GT3-RSR	Y	128
					Porsche 3.8L Flat-6
19	GT2	22	Panoz Team PTG	Bryan Sellers Ross Smith Scott Maxwell	Panoz Esperante GT-LM	Y	127
					Ford (Élan) 5.0L V8
20 DNF	GT2	18	Rahal Letterman Racing	Tom Milner Jr. Ralf Kelleners	Porsche 997 GT3-RSR	M	122
					Porsche 3.8L Flat-6
21 DNF	LMP1	37	Intersport Racing	Jon Field Clint Field Richard Berry	Creation CA06/H	K	102
					Judd GV5 S2 5.0L V10
22 DNF	GT2	73	Tafel Racing	Jim Tafel Dominik Farnbacher	Porsche 997 GT3-RSR	M	98
					Porsche 3.8L Flat-6
23 NC	GT2	61	Risi Competizione Krohn Racing	Niclas Jönsson Tracy Krohn	Ferrari F430GT	M	78
					Ferrari 4.0L V8
24 DNF	GT2	21	Panoz Team PTG	Bill Auberlen Joey Hand	Panoz Esperante GT-LM	Y	60
					Ford (Élan) 5.0L V8

• Pole Position - #9 Highcroft Racing - 1:01.824
• Fastest Lap - #7 Penske Racing - 1:02.893

• "Provisional Results"(PDF). Archived fromthe original(PDF) on September 27, 2007. RetrievedApril 22, 2007. (71.9 KiB)

• 2007 American Le Mans Series
• Grand Prix of Houston

• Use mdy dates from February 2025