| Riley MkXI | |
| Category: | Daytona Prototype |
| Constructor: | Riley Technologies |
| Chassis: | Hybrid Aluminum Honeycomb / Carbon fiber body panels on steel spaceframe |
| Suspension: | Double wishbone, push-rod-actuated coil springs over shock absorbers |
| Length: | ~ |
| Width: | ~ |
| Height: | ~ |
| Engine Name: | Ford / Lexus / Pontiac / BMW / Porsche |
| Configuration: | 24-valve to 32-valve, OHC/DOHC V8/B6, |
| Turbo/Na: | naturally-aspirated, |
| Engine Position: | mid-mounted |
| Gearbox Name: | Xtrac/Emco |
| Gears: | 5-speed or 6-speed |
| Type: | sequential |
| Debut: | 2003 |
| Wins: | 84 |
| Poles: | 85 |
| Podiums: | 120 |
The Riley MkXI, and its evolutions and derivatives, the Riley MkXX, the Riley MkXXII,[1] [2] and the Riley MkXXVI, are a series of Daytona Prototype race cars, designed, developed and built by Riley Technologies, between 2003 and 2016.[3] [4] [5] [6] [7] [8] Between 2003 and 2016, the cars scored a combined total of 84 race wins, achieved 106 podium finishes, and clinched 85 pole positions.[9] [10] [11] [12] [13]