Gustavo Soiblemann Menezes (born 19 September 1994) is an American-Brazilian racing driver.
Both in 2014 and 2015, Menezes competed again with RSR Racing and again in the Prototype Challenge class. In those two seasons he entered three races. In 2014 he only entered the 24 Hours of Daytona, but he and his co-drivers were unable to finish and were classified in a disappointing 63rd position. In 2015, he entered the first two races of the season: the 24 Hours of Daytona, where he finished 34th overall and fourth in class, and the 12 Hours of Sebring, where he finished 31st overall and sixth in class.
For the main 2017 campaign, ahead of which he was upgraded to gold-ranking by the FIA, Menezes returned to Signatech-Alpine for another season of the WEC, this time driving alongside a litany of other drivers throughout the year. Despite scoring three pole positions and five podiums, chief among which being a second successive triumph at the Circuit of the Americas, the team ended up third in the standings.
In 2018, Menezes would not just contest the European Le Mans Series with Algarve Pro Racing alongside Harrison Newey and Ryan Cullen (where the trio finished all six races on their way to ninth in the teams' standings), but also stepped up to the LMP1 class with Rebellion Racing for the 'Super Season' in the WEC. In a truncated LMP1 field, Rebellion stood out as the best of the privateer entries, as Menezes, Thomas Laurent, and Mathias Beche helped the No. 3 squad towards third in the championship. Highlights included an overall podium at the 2018 Le Mans race as well as a win at the 6 Hours of Silverstone, where a disqualification for both Toyota entries handed the win to Menezes and his teammates.
Menezes remained at Rebellion for the 2019–20 WEC season, this time partnering Bruno Senna and LMP1 rookie Norman Nato in the team's sole full-time entry. This campaign saw more success, as the trio managed to win at both Shanghai and Austin, with a runner-up finish at the postponed 24 Hours of Le Mans to boot.
Entering the new Le Mans Hypercar era, Menezes drove for Glickenhaus Racing at the 6 Hours of Monza in 2021, one of just four events the American participated in during the year – the others being appearances in the European Le Mans Series with DragonSpeed and G-Drive Racing. Before the 2022 WEC campaign, it was announced that Menezes would join Peugeot Sport for their Hypercar class debut. He made appearances in all three of Peugeot's 2022 races as the team battled technical gremlins. Menezes and Peugeot entered the WEC season full-time in 2023, as the American joined Nico Müller and Loïc Duval in the No. 94 lineup. Having struggled throughout the year, the team came to the fore at Le Mans, with Menezes taking the lead as the rain came down. Unfortunately, shortly after re-entering the car, Menezes has an incident from the P3, later on the team faced a list of mechanical issues leaving them to finish in 12th-place. At the end of the year, which Menezes ended 11th in the drivers' standings, the American ended his tenure at the French manufacturer.
| Eurocup Formula Renault 2.0 | Interwetten.com Racing Junior Team | 8 | 0 | 0 | 0 | 0 | 0 | 37th |
| Formula Renault 2.0 Alps | 6 | 0 | 0 | 0 | 0 | 68 | 18th | |
| Eurocup Formula Renault 2.0 | Fortec Motorsports | 2 | 0 | 0 | 0 | 0 | 0 | NC† |
| American Le Mans Series - PC | RSR Racing | 1 | 0 | 0 | 0 | 0 | 0 | 24th |
| Macau Grand Prix | 1 | 0 | 0 | 0 | 0 | N/A | 10th | |
| United SportsCar Championship - PC | RSR Racing | 1 | 0 | 0 | 0 | 0 | 1 | 59th |
| Macau Grand Prix | 1 | 0 | 0 | 0 | 0 | N/A | DNF | |
| United SportsCar Championship - PC | RSR Racing | 3 | 0 | 0 | 0 | 0 | 53 | 23rd |
| Global RallyCross Championship - GRC Lites | Olsbergs MSE | 1 | 0 | 0 | 0 | 0 | 11 | 20th |
| 24 Hours of Le Mans - LMP2 | 1 | 1 | 0 | 0 | 1 | N/A | 1st | |
| 24 Hours of Le Mans - LMP2 | 1 | 0 | 0 | 0 | 0 | N/A | 8th | |
| IMSA SportsCar Championship - Prototype | Rebellion Racing | 1 | 0 | 0 | 0 | 0 | 23 | 35th |
| IMSA SportsCar Championship - GTD | 3GT Racing | 1 | 0 | 0 | 0 | 0 | 4 | 85th |
| IMSA SportsCar Championship - Prototype | JDC MotorSports | 1 | 0 | 0 | 0 | 0 | 24 | 54th |
| 24 Hours of Le Mans | Rebellion Racing | 1 | 0 | 0 | 0 | 1 | N/A | 3rd |
| 24 Hours of Le Mans | Rebellion Racing | 1 | 0 | 0 | 0 | 1 | N/A | 2nd |
| European Le Mans Series - LMP2 | DragonSpeed | 1 | 0 | 0 | 0 | 0 | 10.5 | 23rd |
| G-Drive Racing | 2 | 0 | 0 | 0 | 0 | |||
| 24 Hours of Le Mans - Hypercar | 1 | 0 | 0 | 0 | 0 | N/A | 12th | |
| 2011 !nowrap | Interwetten.com Racing Junior Team | ALC 1 | ALC 2 | SPA 1 | SPA 2 | NÜR 1 | NÜR 2 | Hungaroring | Hungaroring | SIL 1 | SIL 2 | LEC 1 | LEC 2 | CAT 1 | CAT 2 ! 37th ! 0 |
| 2012 !nowrap | Fortec Motorsports | ALC 1 | ALC 2 | SPA 1 | SPA 2 | NÜR 1 | NÜR 2 | Moscow Raceway | Moscow Raceway | Hungaroring | Hungaroring | LEC 1 | LEC 2 | CAT 1 | CAT 2 ! NC† ! 0 |
† As Menezes was a guest driver, he was ineligible for points
| 2011 !nowrap | Interwetten.com Racing Junior Team | MNZ 1 | MNZ 2 | Imola Circuit | Imola Circuit | Pau Circuit | Pau Circuit | RBR 1 | RBR 2 | Hungaroring | Hungaroring | LEC 1 | LEC 2 | SPA 1 | SPA 2 ! 18th ! 68 |
| 2013 ! Van Amersfoort Racing | OSC1 1 | OSC1 2 | OSC1 2 | SPA 1 | SPA 2 | SPA 3 | NÜR1 1 | NÜR1 2 | NÜR1 3 | Sachsenring | Sachsenring | Sachsenring | LAU1 1 | LAU1 2 | LAU1 3 | NÜR2 1 | NÜR2 2 | NÜR2 3 | LAU2 1 | LAU2 2 | LAU2 3 | OSC2 1 | OSC2 2 | OSC2 3 | Hockenheimring | Hockenheimring | Hockenheimring ! 4th ! 241 |
| 2014 ! Van Amersfoort Racing ! Volkswagen | SIL 1 | SIL 2 | SIL 3 | Hockenheimring | Hockenheimring | Hockenheimring | PAU 1 | PAU 2 | PAU 3 | Hungaroring | Hungaroring | Hungaroring | SPA 1 | SPA 2 | SPA 3 | Norisring | Norisring | Norisring | Moscow Raceway | Moscow Raceway | Moscow Raceway | RBR 1 | RBR 2 | RBR 3 | NÜR 1 | NÜR 2 | NÜR 3 | IMO 1 | IMO 2 | IMO 3 | Hockenheimring | Hockenheimring | Hockenheimring ! 11th ! 91 |
| 2015 ! Jagonya Ayam with Carlin ! Volkswagen | SIL 1 | SIL 2 | SIL 3 | Hockenheimring | Hockenheimring | Hockenheimring | PAU 1 | PAU 2 | PAU 3 | MNZ 1 | MNZ 2 | MNZ 3 | SPA 1 | SPA 2 | SPA 3 | Norisring | Norisring | Norisring | ZAN 1 | ZAN 2 | ZAN 3 | RBR 1 | RBR 2 | RBR 3 | ALG 1 | ALG 2 | ALG 3 | NÜR 1 | NÜR 2 | NÜR 3 | Hockenheimring | Hockenheimring | Hockenheimring ! 12th ! 65 |
| 2014 ! RSR Racing ! PC ! Oreca FLM09 ! Chevrolet LS3 6.2 L V8. | DAY | SEB | LGA | KAN | WGL | IMS | ELK | VIR | COA | PET | ! 59th ! 1 | |
| 2015 ! RSR Racing ! PC ! Oreca FLM09 ! Chevrolet LS3 6.2 L V8. | DAY | SEB | LGA | DET | WGL | MOS | LIM | ELK | COA | PET | ! 23rd ! 53 | |
| 2017 ! 3GT Racing ! GTD ! Lexus RC ! Lexus 5.0 L V8 | DAY | SEB | LBH | COA | DET | WGL | MOS | LIM | ELK | VIR | LGA | ! 85th ! 4 |
| 2018 ! JDC MotorSports ! P ! Oreca 07 ! Gibson GK428 4.2 L V8 | DAY | SEB | LBH | MDO | DET | WGL | MOS | ELK | LGA | PET | ! 54th ! 24 | |
| 2020 ! DragonSpeed ! LMP2 ! Oreca 07 ! Gibson GK428 4.2 L V8 | DAY | ELK | ATL | PET | LGA | SEB | ! 23rd ! 26 |
| 2015 !Olsbergs MSE !Lites Ford Fiesta | FTA | DAY | DAY | MCAS | DET | DET | DC | LA | LA | BAR | BAR | LV ! 20th ! 11 |
| 2016 ! Signature Team-Alpine ! LMP2 ! Alpine A460 ! Nissan VK45DE 4.5 L V8 | SIL | SPA | LMS | NÜR | MEX | COA | FUJ | SHA | BHR !style="background:#FFFFBF;" | 1st !style="background:#FFFFBF;" | 199 |
| 2017 ! Signature Team ! LMP2 ! Alpine A470 ! Gibson GK428 4.2 L V8 | SIL | SPA | LMS | NÜR | MEX | COA | FUJ | SHA | BHR ! 4th ! 151 | ||
| 2018–19 ! Rebellion Racing ! LMP1 ! Rebellion R13 ! Gibson GL458 4.5 L V8 | SPA | LMS | SIL | FUJ | SHA | SEB | SPA | LMS | !style="background:#FFDF9F;" 3rd !style="background:#FFDF9F;" | 114 | |
| 2019–20 ! Rebellion Racing ! LMP1 ! Rebellion R13 ! Gibson GL458 4.5 L V8 | SIL | FUJ | SHA | BHR | COA | SPA | LMS | BHR | !style="background:#FFDF9F;" 3rd !style="background:#FFDF9F;" | 145 | |
| 2021 ! Glickenhaus Racing ! Hypercar ! Glickenhaus SCG 007 LMH ! Glickenhaus 3.5 L Turbo V8 | SPA | ALG | MNZ | LMS | BHR | BHR | ! 8th ! 0 | ||||
| 2022 ! Peugeot Sport ! Hypercar ! Peugeot 9X8 ! Peugeot 2.6 L Turbo V6 | SEB | SPA | LMS | MNZ | FUJ | BHR | ! 6th ! 40 | ||||
| 2023 ! Peugeot Sport ! Hypercar ! Peugeot 9X8 ! Peugeot 2.6 L Turbo V6 | SEB | ALG | SPA | LMS | MNZ | FUJ | BHR | ! 11th ! 28 |
| 2018 ! APR - Rebellion Racing ! LMP2 ! Oreca 07 ! Gibson GK428 4.2 L V8 | LEC | MNZ | RBR | SIL | SPA | ALG ! 12th ! 23.25 | |||
| 2021 ! DragonSpeed !rowspan=2 | LMP2 ! Oreca 07 !rowspan=2 | Gibson GK428 4.2 L V8 | CAT | RBR | LEC | MNZ | !rowspan=2 23rd !rowspan=2 | 10.5 | |
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