| 7.1.2006 | Daytona Test | 00 | #WP0ZZZ99Z3S698096 | Thomasson / Zitza / Lewis, Jr. / Wheeler | TZ Motorsports | 54th |
| 7.1.2006 | Daytona Test | 14 | #WP0ZZZ99Z5S698006 | Small / McGehee / Herring / Martin / Friedman | Autometrics Motorsports | 53rd |
| 7.1.2006 | Daytona Test | 22 | #WP0ZZZ99Z5S698016 | Assentato / Pumpelly / Longhi / Dumoulin | Fiorano Racing | 42nd |
| 7.1.2006 | Daytona Test | 36 | #WP0ZZZ99Z5S698013 | Levitas / Pumpelly / Pobst / Baas | TPC Racing | 40th |
| 7.1.2006 | Daytona Test | 41 | #WP0ZZZ99Z1S698035 | Nonnamaker / Nonnamaker / Nonnamaker | Team Sahlen | 52nd |
| 7.1.2006 | Daytona Test | 42 | | | Team Sahlen | DNA |
| 7.1.2006 | Daytona Test | 43 | #WP0ZZZ99Z1S698095 | Nonnamaker / Nonnamaker / Nonnamaker / Allen / Michaelian | Team Sahlen | 60th |
| 7.1.2006 | Daytona Test | 68 | #WP0ZZZ99Z5S698002 | Lowe / Greist / Pace | TRG | 59th |
| 7.1.2006 | Daytona Test | 69 | #WP0ZZZ99Z5S698003 | Vargo / Vargo / Refenning / Herrington | TRG | 49th |
| 7.1.2006 | Daytona Test | 73 | #WP0ZZZ99Z3S698070 | Tafel / Cawley / Price | Tafel Racing | 38th |
| 7.1.2006 | Daytona Test | 80 | #WP0ZZZ99Z5S698081 | Murry / Keen | Synergy Racing | 45th |
| 7.1.2006 | Daytona Test | 81 | #WP0ZZZ99Z2S698006 | Marshall / Marshall / Prewitt / Pew | Synergy Racing | 51st |
| 7.1.2006 | Daytona Test | 92 | #WP0ZZZ99Z3S698089 | Stewart / Stewart / Gilbert / Stewart / Ave | TPC Racing | 63rd |
| 7.1.2006 | Daytona Test | 93 | #WP0ZZZ99Z4S698053 | Stewart / Stewart / Gilbert / Ave | TPC Racing | 56th |
| 29.1.2006 | 24 h Daytona | 00 | #WP0ZZZ99Z3S698096 | Zitza / Thomasson / Lewis, Jr. / Wheeler | TZ Motorsports | 19th |
| 29.1.2006 | 24 h Daytona | 14 | #WP0ZZZ99Z5S698006 | | Autometrics Motorsports | DNS |
| 29.1.2006 | 24 h Daytona | 15 | #WP0ZZZ99Z5S698057 | Friedman / Small / McGehee / Martin / Herring | Autometrics Motorsports | 59th |
| 29.1.2006 | 24 h Daytona | 22 | #WP0ZZZ99Z5S698016 | Dumoulin / Longhi / Assentato / Pechnik / Thornton | Fiorano Racing | 21st |
| 29.1.2006 | 24 h Daytona | 36 | #WP0ZZZ99Z5S698013 | Pobst / Pumpelly / Levitas / Baas | TPC Racing | 9th |
| 29.1.2006 | 24 h Daytona | 41 | #WP0ZZZ99Z1S698035 | Nonnamaker / Nonnamaker / Nonnamaker / Gonzalez, Jr. | Team Sahlen | 20th |
| 29.1.2006 | 24 h Daytona | 42 | | | Team Sahlen | DNA |
| 29.1.2006 | 24 h Daytona | 43 | #WP0ZZZ99Z1S698095 | Allen / Hennessy / Michaelian / Matos / Nonnamaker | Team Sahlen | 41st |
| 29.1.2006 | 24 h Daytona | 67 | #WP0ZZZ99Z4S698026 | Flanagan / Kroczek / Keith / Bullock | TRG | 27th |
| 29.1.2006 | 24 h Daytona | 68 | #WP0ZZZ99Z5S698002 | Pace / Greist / Lowe | TRG | 37th |
| 29.1.2006 | 24 h Daytona | 69 | #WP0ZZZ99Z5S698003 | Vargo / Vargo / Herrington / Refenning | TRG | 46th |
| 29.1.2006 | 24 h Daytona | 73 | #WP0ZZZ99Z3S698070 | | Tafel Racing | DNA |
| 29.1.2006 | 24 h Daytona | 80 | #WP0ZZZ99Z5S698081 | Murry / Keen / Stanton / Pompidou | Synergy Racing | 45th |
| 29.1.2006 | 24 h Daytona | 81 | #WP0ZZZ99Z2S698006 | Pew / Marshall / Prewitt / Marshall / McCrackin | Synergy Racing | 32nd |
| 29.1.2006 | 24 h Daytona | 92 | #WP0ZZZ99Z3S698089 | Stewart / Stewart / Gilbert / Stewart / Ave | TPC Racing | unused |
| 29.1.2006 | 24 h Daytona | 93 | #WP0ZZZ99Z4S698053 | Ave / Stewart / Stewart / Gilbert / Stewart | TPC Racing | 23rd |
| 4.3.2006 | 250 mile Mexico | 81 | #WP0ZZZ99Z2S698006 | Spencer Pumpelly | Synergy Racing | 37th |
| 5.3.2006 | Australian GT Wakefield | 1 | | Bryce Washington | Adrad Radiator Experts | 6th/2nd/2nd |
| 5.3.2006 | Australian GT Wakefield | 13 | | Matthew Turnbull | Promat | 12th/12th/11th |
| 5.3.2006 | Australian GT Wakefield | 18 | | Max Twigg | Twigg Waste Management | 10th/10th/13th |
| 5.3.2006 | Australian GT Wakefield | 19 | | Theo Koundouris | Dare Shots, Supabarn Supermarkets | 3rd/5th/5th |
| 5.3.2006 | Australian GT Wakefield | 23 | | Paul Tresidder | Wynn Tresidder Management | 19th/16th/14th |
| 5.3.2006 | Australian GT Wakefield | 45 | | Paul Bolinowsky | Bolin Racing | 20th/17th/17th |
| 5.3.2006 | Australian GT Wakefield | 51 | | Ross Lilley | Koala Furniture International | 16th/15th/18th |
| 5.3.2006 | Australian GT Wakefield | 55 | | Ash Samadi | Roock | 9th/7th/8th |
| 5.3.2006 | Australian GT Wakefield | 69 | | James Koundouris | Dare Shots, Supabarn Supermarkets | 5th/4th/3rd |
| 5.3.2006 | Australian GT Wakefield | 77 | | John Kaias | Abcor, Preston General Engine | 15th/6th/6th |
| 5.3.2006 | Australian GT Wakefield | 91 | | Graeme Cook | Container Solutions | 14th/21st/16th |
| 19.3.2006 | 300 km Suzuka | 111 | | Jounai / Iijima | Team LeyJun | DNF |
| 25.3.2006 | 250 mile Homestead | 22 | #WP0ZZZ99Z5S698016 | Assentato / Longhi | Fiorano Racing | 28th |
| 25.3.2006 | 250 mile Homestead | 81 | #WP0ZZZ99Z2S698006 | Price Cobb | Synergy Racing | 46th |
| 2.4.2006 | GT Open Monza | 26 | | Sala / Sada | | 11th/DNS |
| 2.4.2006 | GT Open Monza | 31 | | Médard / Pla | Jacques Medard | 13th/DNF |
| 2.4.2006 | GT Open Monza | 40 | | Terny / Ruffier | Ruffier Racing | DNF/DNF |
| 9.4.2006 | Belcar Spa First | 43 | | van Loo / Thomas | GS Motorsport | 16th |
| 9.4.2006 | Belcar Spa First | 44 | | Steinberg / Neyens | GS Motorsport | DNF |
| 9.4.2006 | Belcar Spa First | 47 | | Mattheus / Boden | Flandria Rent Racing | 6th |
| 9.4.2006 | Belcar Spa First | 48 | | Döring / van Hover | BonGou-Speedlover | 7th |
| 9.4.2006 | Belcar Spa First | 49 | | Cracco / Maton | NGT Racing | 20th |
| 9.4.2006 | Belcar Spa First | 50 | | Haane / Meert | First Motorsport | 10th |
| 9.4.2006 | Belcar Spa First | 52 | | Van Delm / Werckx | First Motorsport | 22nd |
| 9.4.2006 | Belcar Spa First | 53 | | Jamers / Van Rompuy | First Motorsport | 12th |
| 9.4.2006 | Belcar Spa First | 54 | #WP0ZZZ99Z3S698195 | Van Rossem / Bouvy | CEO Racing | 9th |
| 9.4.2006 | 300 km Okayama | 111 | | Hiroya Iijima | Team LeyJun | DNA |
| 15.4.2006 | Australian GT Bathurst | 1 | | Bryce Washington | Adrad Radiator Experts | 3rd/4th |
| 15.4.2006 | Australian GT Bathurst | 6 | | David Reynolds | Bob Jane T-marts | 2nd/3rd |
| 15.4.2006 | Australian GT Bathurst | 13 | | Matthew Turnbull | Pro Mart | 10th/9th |
| 15.4.2006 | Australian GT Bathurst | 18 | | Max Twigg | Twigg Waste Management | 18th/12th |
| 15.4.2006 | Australian GT Bathurst | 19 | | Theo Koundouris | Dare Shots/Supabarn Supermarkets | 11th/5th |
| 15.4.2006 | Australian GT Bathurst | 23 | | Paul Tresidder | Wynn Tresidder Management | DNF/11th |
| 15.4.2006 | Australian GT Bathurst | 44 | | Bill Pye | Autohaus Hamilton | 8th/6th |
| 15.4.2006 | Australian GT Bathurst | 45 | | Paul Bolinowsky | Bolin Racing | 17th/15th |
| 15.4.2006 | Australian GT Bathurst | 51 | | Ross Lilley | Koala Furniture International | 15th/13th |
| 15.4.2006 | Australian GT Bathurst | 55 | | Dave Stevens | Ash Samadi | 20th/8th |
| 15.4.2006 | Euro GT Nürburgring | 61 | | Dirk Schulz | Team Lammertink | 12th/10th |
| 15.4.2006 | Euro GT Nürburgring | 67 | | Bernd Kleinbach | Bernd Kleinbach | 15th/8th |
| 15.4.2006 | Australian GT Bathurst | 69 | | James Koundouris | Dare Shots/Supabarn Supermarkets | 7th/DNF |
| 15.4.2006 | Australian GT Bathurst | 70 | | Maher Algadrie | PHR Scuderia | DNF/DNF |