Image credits: © Acura.

2017 Acura ARX-05 Prototype


•Acura to take on top WeatherTech SportsCar Championship category wîth renowned Team Penske running pair of Acura ARX-05s in 2018
•ARX-05 will be displayed this week at The Quail, A Motorsports Gathering; Rolex Monterey Motorsports Reunion; and Pebble Beach Concours d'Elegance Concept Lawn

Aug 18, 2017 - MONTEREY, Calif. -- Acura today unveiled the new Acura ARX-05 prototype race car at The Quail, A Motorsports Gathering. Acura Motorsports will join forces wîth the legendary Team Penske organization to field a pair of the new Daytona Prototype International (DPi) entries in the 2018 IMSA WeatherTech SportsCar Championship.

The Acura ARX-05 (Acura Racing eXperimental, generation 5) is the latest in a line of endurance prototypes to be fielded by the brand dating to 1991, just five years after the 1986 launch of the Acura marque. Based on the very successful ORECA 07 chassis, the new ARX-05 prototype showcases Acura-specific bodywork and design features, including Acura's signature Jewel Eye™ headlights, and utilizes the race-proven AR35TT twin-turbocharged engine, based on the production 3.5-liter V-6 that powers the Acura MDX, RDX, TLX and RLX models.

'At Acura, Precision Crafted Performance is at the heart of everything we do.' said Jon Ikeda, Acura vice-president and general manager. 'Whether it is our production cars or a prototype race car, if you want to be a performance brand you need to perform.'

The multi-year DPi program will be administered by Honda Performance Development (HPD), the racing arm for both Acura Motorsports and Honda Racing in North America. The competition debut of the Team Penske Acura prototypes will take place at the season-opening Rolex 24 in January, 2018. One of the team's two ARX-05 entries will be piloted by the legendary Juan Pablo Montoya along wîth sports car champion Dane Cameron. The second driver pairing will be announced at a later date.

Vital Stats
Engine : 6-cylinder

'Right from the start, Acura has raced – and done so successfully,' said Art St. Cyr, President of HPD and Acura Motorsports. 'We've won wîth the Acura Integra Type R, the RSX, the first-generation NSX and wîth the Le Mans prototypes. Most recently, we've won wîth the new Acura NSX GT3. The ARX-05 is our fifth-generation prototype, and we expect great things from our partnership wîth Team Penske.'

DPi rules require manufacturers to use one of four approved prototype chassis, fitted wîth IMSA-homologated, manufacturer-designed and branded bodywork and engines. In the case of the ARX-05, the bodywork was developed by a team led by Acura Global Creative Director Dave Marek.

'We created a variety of initial sketches, then pared those down a handful of potential designs. Next came aero and wind tunnel model testing, and time for the engineers to have their say,' Marek recounted. 'The design continued to be refined throughout the testing and evaluation process, until we came up wîth a final treatment that met our performance goals while maintaining Acura styling cues. It's been an exciting process.'

The Acura ARX-05 will add to a rich legacy of Acura sports car racing successes, including the 1991-93 IMSA Camel Lights manufacturer and driver championships; 50 IMSA and American Le Mans Series class or overall race victories (through Watkins Glen 2017); and the 2009 American Le Mans Series manufacturer, driver and team championships, in both the LMP1 and LMP2 classes.

Based on the 'J35' family of engines found in Acura MDX, RDX, TLX and RLX production vehicles, the Acura AR35TT engine has powered class winners at the 12 Hours of Sebring (2011-13); the 24 Hours of Le Mans and LMP2 World Endurance Championship (2012). The engine also powered entries to American Le Mans Series LMP2 titles in 2012-13; and the overall winners at the Rolex 24, 12 Hours of Sebring and Petit Le Mans in 2016.

Acura Motorsports currently campaigns the Acura NSX GT3 in the IMSA GTD category wîth Michael Shank Racing – where it has already won at Detroit and Watkins Glen this season – as well as wîth Real Time Racing in the Pirelli World Challenge GT division.

Following today's official unveiling, the Acura ARX-05 will also be on display at the Rolex Monterey Motorsports Reunion (August 19) and on the Concept Lawn at the Pebble Beach Concours d'Elegance (August 20).

About Acura
Acura is a leading automotive luxury nameplate that delivers Precision Crafted Performance, an original approach to technology and design that creates a new driving experience. The Acura lineup features six distinctive models – the RLX premium, luxury sedan, the TLX performance luxury sedan, the ILX sport sedan, the 5-passenger RDX luxury crossover SÚV, and the seven-passenger Acura MDX, America's all-time best-selling three-row luxury SÚV. Last year, Acura launched its next-generation, electrified NSX supercar as a new and pinnacle expression of Acura Precision Crafted Performance.

About Honda Performance Development
HPD was founded in 1993 to spearhead American Honda's entry into Indy car racing. No other manufacturer has matched the company's success in Indy cars, which includes 225 race victories, 15 drivers' championships, six competitive manufacturers' championships and 12 Indianapolis 500 victories since 2004.

HPD, Acura and Honda have a history of success in endurance sports car racing, wîth more than 100 prototype victories since 1991, including either class or overall victories at the Rolex 24, 12 Hours of Sebring, 24 Hours of Le Mans and Petit Le Mans. Acura and HPD swept all prototype championships in the 2009 American Le Mans Series; and won the North American Endurance Championship manufacturers' title in 2016. Prior to the founding of HPD in 1993, Acura won 25 races and three consecutive IMSA Camel Lights Championships from 1991-93.

HPD's Acura and Honda engines have recorded 78 race wins at endurance sports car races around the world, wîth 70 of those victories coming in the HPD-developed line of sports prototype cars. For more information about HPD and the company's racing product lines, please visit

About Team Penske
Team Penske is one of the most successful teams in the history of professional sports and celebrated its 50th Anniversary in 2016. Cars owned and prepared by Team Penske have produced more than 450 major race wins, more than 520 pole positions and 29 national championships across open-wheel, stock car and sports car racing competition. In its storied history, the team has also earned 16 Indianapolis 500 victories, two Daytona 500 championships, a Formula One win and overall victories in the 24 Hours of Daytona and 12 Hours of Sebring. Team Penske currently competes in the Verizon IndyCar Series, the Monster Energy NASCAR Cup Series, and NASCAR XFINITY Series. The team also races in the Virgin Australia Supercars Championship, in a partnership wîth Dick Johnson Racing, as DJR Team Penske. For more information about Team Penske, please visit:

Source - Acura
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