Hybrid Aluminum Honeycomb / Carbon fiber body panels on steel spaceframe
Suspension
Double wishbone, push-rod-actuated coil springs over shock absorbers
Length
~ 4,509 mm (177.5 in)
Width
~ 1,996 mm (78.6 in)
Height
~ 1,095 mm (43.1 in)
Wheelbase
2,794 mm (110.0 in)
Engine
Ford / Lexus / Pontiac / BMW / Porsche 4,000–5,000 cc (4.0–5.0 L; 244.1–305.1 cu in) 24-valve to 32-valve, OHC/DOHC V8/B6, naturally-aspirated, mid-mounted
Transmission
Xtrac/Emco 5-speed or 6-speed sequential
Weight
900–1,021 kg (1,984.2–2,250.9 lb)
Competition history
Debut
2003
Wins
Podiums
Poles
84
120
85
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]
^Preston Lerner (October 18, 2011). "Can we interest you in a fake Rolex? - Riley Mark XXII - Automobile Magazine". MotorTrend. Retrieved 2024-05-14.
^Mike Spinelli (July 18, 2011). "Riley Mark XXII Track Day Car: First Drive". Jalopnik. Retrieved 2024-05-14.
^Nick D. (April 22, 2016). "2003 Riley Mk XI Daytona Prototype". supercars.net. Retrieved 2024-05-14.
^"2008 Riley Mk XX Porsche - Images, Specifications and Information". Ultimatecarpage.com.
^"2010 Riley Mk XX BMW - Images, Specifications and Information". Ultimatecarpage.com.
Scott Pruett, finishing sixth in class and tenth overall in CGR's No. 1 RileyMkXI-Lexus Daytona Prototype (DP). Dixon went on to finish third in the Lexus...
racing in 2003 with six cars in the race. Specialist chassis makers like Riley, Dallara, and Lola provide the DP cars for the teams and the engines are...
the DP class. The trio won overall, completing 734 laps in the No. 02 RileyMkXI Lexus. He returned with the same team for the following year's race, again...
miles (2.092 km) Turns 9 Banking Turns 1–2: 12–14° Frontstretch: 10° Backstretch: 4° Race lap record 0:41.624 ( Michael Valiante, RileyMkXI, 2007, DP)...
Multimatic MDP1 (sometimes badged as the Multimatic Ford Focus) Picchio DP2 RileyMkXI For 2008, new chassis designs were allowed to be submitted, with several...
race was the Chip Ganassi/Felix Sabates-owned #01 car, a Lexus-powered RileyMkXI, driven by Juan Pablo Montoya, Salvador Durán, and Scott Pruett. The GT...
of Daytona, this time with CITGO Racing/SAMAX Motorsport in its No. 7 RileyMkXI DP-Pontiac alongside Duno, Marino and Kevin McGarrity, finishing eighth...
drivers Scott Pruett and Memo Rojas won the DP drivers' championship, with Riley and Pontiac won the chassis and engine manufacturers' championships, respectively...
Rolex Sports Car Series 2004 Max Papis Scott Pruett Chip Ganassi Racing RileyMkXI-Lexus six hours 910.528 km (565.776 mi) Sahlen's Six Hours of the Glen...
668 laps in the No. 1 Chip Ganassi Racing with Felix Sabates (CGRFS) RileyMkXI-Lexus Daytona Prototype (DP) car he shared with Salvador Durán and Pruett...
David Donohue RileyMkXI Porsche DP 662 4th 4th 2007 Red Bull/Brumos Porsche David Donohue Darren Law Buddy Rice Scott Sharp RileyMkXI Porsche DP 542...
Didier Theys Dallara SP1 2002 Grand American 400 DP 1:31.790 Max Angelelli RileyMkXI 2004 Grand American 400 LMP675 1:33.448 Terry Borcheller Lola B2K/40 2002...
winner of the race was the No. 02 Chip Ganassi/Felix Sabates owned Lexus-RileyMkXI driven by Scott Dixon, Dan Wheldon, and Casey Mears. The GT class was...
create the Shiden MC/RT-16, a closed-cockpit prototype race car based on a RileyMkXI chassis for use in Super GT; it was raced in the series by Cars Tokai...
participate in the season-opening 24 Hours of Daytona for MSR in the No. 6 RileyMkXI-Lexus with Mike Borkowski, Paul Mears Jr., and Ken Wilden. They were classified...
tires. The overall winner of the race was the No. 10 SunTrust Racing RileyMkXI driven by Max Angelelli, Wayne Taylor, and Emmanuel Collard. The GT class...
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