Long Beach 2011
| No. | Cat | Car | Staff | Pilotes |
|---|---|---|---|---|
| 6 | Lola-Aston Martin | Muscle Milk Racing | Luhr-Graf | |
| 16 | Lola B09/86-Mazda | Dyson Racing | Dyson Smith | |
| 33 | Lola Coupe HPD | Level 5 Motorsports | Bouchut Tucker | |
| . 055 | Lola-HPD | Level 5 Motorports | Tuvker-Diaz | |
| 3 | Corvette C6 ZR1 | Corvette racing | Beretta-Milner | |
| 4 | Corvette C6 ZR1 | Corvette racing | Gavin Magnussen | |
| 17 | Porsche 997 GT3 RSR | Team Falken Tire | Henzler-Sellers | |
| 44 | Porsche 997 GT3 RSR | Flying Lizard | Law-Neiman | |
| 45 | Porsche 997 GT3 RSR | Flying Lizard | Bergmeister-Long | |
| 48 | Porsche 997 GT3 RSR | Paul Miller Racing | Maassen Miller | |
| 55 | BMW M3 E92 | BMW Team RLL | Auberlen-D. Werner | |
| 56 | BMW M3 E92 | BMW Team RLL | D. Muller-Hand | |
| 62 | Ferrari 458 GTC | Risi Competition | Vilander-Melo | |
| 98 | Jaguar XKR | Jaguar RSR | PJ Jones-Gentilozzi | |
| 99 | Jaguar XKR | Jaguar RSR | Junqueira-Da Matta | |
| . 01 | Ferrari 458 GTC | Extreme Speed | Sharp-Van Overbeek | |
| . 02 | Ferrari 458 GTC | Extreme Speed | Brown-Cosmo | |
| . 08 | Lamborghini Gallardo | West Yokohama Racing | Pastorelli-Schwager | |
| 18 | Oreca 09 FLM | Performance Tech | Nicolosi-Boon | |
| 52 | Oreca 09 FLM | PR1 Mathiasen | Figge-Maroney | |
| 63 | Oreca 09 FLM | Genoa Racing | Lux-Julian | |
| 89 | Oreca 09 FLM | Intersport Racing | Marcelli-Drissi | |
| . 05 | Oreca 09 FLM | Core Autosport | Bennet-Montecalvo | |
| . 06 | Oreca 09 FLM | Core Autosport | Jeannette-Gonzalez | |
| 11 | Porsche 911 GT3 Cup | JDX Racing | Ham Blackett | |
| 23 | Porsche 911 GT3 Cup | Alex Job Racing | Sweedler-Keen | |
| 32 | Porsche 911 GT3 Cup | GMG Racing | Curtis Sofronas | |
| 54 | Porsche 911 GT3 Cup | Black swan racing | Pappas-Bleekemolen | |
| 66 | Porsche 911 GT3 Cup | TRG | Ende-Pumpelly | |
| 68 | Porsche 911 GT3 Cup | TRG | Moltke-Gaughan | |
| 77 | Porsche 911 GT3 Cup | Magnus racing | Potter Stanton | |
| LMP1=2 | GTE=14 | LMPC)6 | GTC=7 |