| Alpine A424 | |
| Category: | Le Mans Daytona h |
| Constructor: | Alpine (Oreca) |
| Predecessor: | Alpine A480 Renault Alpine A442 |
| Electric Motor: | Rear-mounted spec MGU supplied by Bosch |
| Team: |  Alpine Endurance Team |
| Chassis: | LMP2-based carbon fibre monocoque with honeycomb shell |
| Competition: | FIA World Endurance Championship |
| Engine Name: | Alpine-modified Mecachrome V634 |
| Configuration: | 90° V6 |
| Capacity: | 3.40NaN0 |
| Turbo/Na: | turbocharged |
| Engine Position: | mid-engine, longitudinally-mounted |
| Poles: | 0 |
| Debut: | 2024 Qatar 1812 km |
| Designer: | Raphaël Linari (Chief Exterior Designer)[1] Christophe Chapelain (Project Chief Engineer)[2] |
| Races: | 3 |
| Wins: | 0 |
| Podiums: | 0 |
| Fuel: | TotalEnergies |
| Brakes: | AP Racing carbon with AP Racing Monobloc 6-piston calipers |
| Lubricants: | Elf |
| Tyres: | Michelin slicks with one-piece forged alloys, 29/71-18 front and 34/71-18 rear |
| Fastest Laps: | 0 |
| Last Event: | 2024 6 Hours of Spa-Francorchamps |
| Front Suspension: | Double wishbones, pushrods with power steering |
| Rear Suspension: | Double wishbones, pushrods |
| Gearbox Name: | Xtrac P1359 |
| Gears: | 7-speed |
| Transmission Type: | sequential manual[3] |
The Alpine A424[4] is an LMDh sports prototype racing car designed by Automobiles Alpine and built by Oreca to compete in the Le Mans Hypercar class in the FIA World Endurance Championship.
On 5 October 2021, Alpine formally announced an entry into the FIA World Endurance Championship starting from the 2024 season, using an LMDh-compliant racing design.[5] It was also confirmed on the same day that Oreca was chosen as the chassis supplier for their LMDh contender.[6]
Alpine unveiled a prototype show car, named the A424_β (pronounced "A424 Beta"[7]), on 9 June 2023, at the 2023 24 Hours of Le Mans. It was also announced that the car would use a hybrid powertrain, consisting of a Mecachrome V6 single turbocharged internal combustion engine and standardized hybrid drivetrain components provided by Williams Advanced Engineering, Bosch and Xtrac, and that Signatech would run two cars.[8]
The car is built on the "next generation" Oreca LMP2 chassis. The A424's engine is said to be a "heavily modified" version of the Mecachrome V634 engine used in the FIA Formula 2 Championship; Alpine confirmed that the car's engine was unrelated to the engine briefly used in the Ginetta G60-LT-P1 LMP1 car in 2018. Dyno tests for the engine were completed on 28 June.[9] The car was first fired up on July 5. The aim for the program is to complete 2 shakedown tests at Lurcy-Lévis at the end of August, following which the car will embark on its first test. The test programme will involve running at Circuit Paul Ricard, Motorland Aragón, Jerez and Portimão.[10] The car will compete in 2024 as the A424.
Alpine unveiled their driver lineup for 2024 on 22 November 2023.
(key) Races in bold indicates pole position. Races in italics indicates fastest lap.
| Year | Entrants | Class | Drivers | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Points | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Alpine Endurance Team | Hypercar | QAT | IMO | SPA | LMN | SAP | COA | FUJ | BHR | 25 | 4th | ||
| Paul-Loup Chatin | 35 | 8 | 13 | 9 | Ret | 12 | ||||||||
| Charles Milesi | 8 | 13 | 9 | Ret | 12 | |||||||||
 Ferdinand Habsburg | 8 | Ret | 12 | |||||||||||
| Jules Gounon | 13 | 9 | ||||||||||||
| Nicolas Lapierre | 36 | 12 | 16 | 12 | Ret | 10 | ||||||||
 Mick Schumacher | 12 | 16 | 12 | Ret | 10 | |||||||||
| Matthieu Vaxivière | 12 | 16 | 12 | Ret | 10 | |||||||||