In 2006 Perera drove in the GP2 Series for the DAMS team, after four years of racing for the Prema team in junior championships. In 2007 he drove for Condor Motorsports in the Atlantic Championship, scoring three wins and finishing second in the championship behind Raphael Matos. On February 6, 2008, Perera announced that he had signed with Conquest Racing to compete in the Champ Car World Series in 2008 Champ Car World Series Season after a successful test with the team. However, shortly thereafter Champ Car and the Indy Racing League unified, canceling the Champ Car season. It was announced on February 25 that Perera had modified his deal in order to continue with the team in the IRL IndyCar Series. He lost the ride after three races due to funding issues stemming the bankruptcy of his sponsor Opes Prime, causing the team to hire Brazilian driver Jaime Camara.
In order to continue racing in the US, Perera signed to drive in the Firestone Indy Lights Series with Guthrie Racing for the remainder of the 2008 season and made his debut in the seventh race of the season at the Iowa Speedway. He captured his first series victory from the pole at Infineon Raceway, his eighth start. On September 3rd A.J. Foyt announced that Perera will drive the number 41 car at Chicagoland and possibly 2009.
| Season | Series | Team Name | Races | Poles | Wins | Podiums | Final Placing |
| 2007 | Atlantic Championship | Condor Motorsports | 12 | 2 | 3 | 8 | 2nd |
| 2005 | F3 Euro Series | Prema Powerteam | 20 | 0 | 0 | 3 | 4th |
| 2004 | F3 Euro Series | Prema Powerteam | 20 | 0 | 0 | 4 | 8th |
| 2003 | Italian Formula Renault 2000 | Prema Powerteam | 12 | 7 | 5 | 8 | 1st |
| 2002 | Italian Formula Renault 2000 | Prema Powerteam | 10 | 0 | 0 | 2 | 8th |
| Year | Entrant | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | DC | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2006 | DAMS | VAL FEA 11 | VAL SPR 14 | SMR FEA Ret | SMR SPR 14 | EUR FEA Ret | EUR SPR 15 | ESP FEA 13 | ESP SPR Ret | MON FEA 2 | GBR FEA Ret | GBR SPR 10 | FRA FEA Ret | FRA SPR 12 | GER FEA 14 | GER SPR 11 | HUN FEA 9 | HUN SPR Ret | TUR FEA 12 | TUR SPR 8 | ITA FEA 15 | ITA SPR 15 | 16th | 8 |
| Year | Team | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Rank | Points |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | Conquest | HMS 14 | STP Ret | JPN | LBH 6 | KAN | IND | MIL | TXS | IOW | RIR | WGL | NSH | MDO | KTY | SNM | DET | CHI 15 | 29th | 71 |
| Years | Teams | Races | Poles | Wins | Podiums (Non-win) | Top 10s (Non-podium) | Indianapolis 500 Wins | Championships |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 0 | 0 | 0 | 1 | 0 | 0 |