RED BULL RB6 Renault

   The 2010 Red Bull RB6 was the car that launched the golden era of the Milton Keynes-based team in Buckinghamshire, England, delivering Red Bull its first Constructors' Championship and Sebastian Vettel his first Drivers' Championship (at the time making him the youngest World Champion in Formula 1 history). Despite major regulatory changes, including the ban on refueling during races and narrower front tires, the new Red Bull was an incredibly slim and aerodynamically superior machine compared to all its rivals. Its aerodynamics represented one of the peaks of creative excellence during the naturally aspirated V8 era. Adrian Newey did not simply pursue pure downforce; instead, he conceived the car as an integrated fluid-dynamic system, where every surface, from the nose to the rear end, worked in synergy to manage airflow.

RED BULL RB6, Sebastian Vettel
Catalunya-Barcelona, Spanish GP 2010

   All the airflow striking the car was conditioned by the front section, with the upper part of the high, flat nose featuring two prominent lateral ridges. This created a central V-shaped channel that allowed a massive amount of clean, non-turbulent air to be directed underneath the nose and toward the floor and radiators. The sidepods were smaller than those of the competition, partly thanks to the new Renault RS27 V8 engine, which produced around 30 horsepower less than the more powerful Ferrari and Mercedes units but consumed less fuel and required smaller radiators. This translated into a more compact package that Newey exploited as a weapon, narrowing the sidepods to the absolute limit and improving the efficiency of the airflow directed toward the rear of the car. The RB6 was born with an integrated double diffuser, featuring internal channels that collected air from beneath the chassis and directed it into a second level of the rear diffuser. The real innovation that made the car unbeatable through high-speed corners, however, lay in its blown exhaust system. The concept of blowing exhaust gases into the diffuser had existed since the 1980s (first introduced by Renault), but Newey reinterpreted it by exploiting the new regulations. The exhaust outlets were positioned extremely low, lying flat along the floor just ahead of the rear wheels, and the hot gases were expelled directly into the diffuser inlet at extremely high speed. Literally "fired" into the diffuser, these gases created a zone of extremely low pressure (an accelerated Venturi effect), extracting air from beneath the floor at a much higher velocity than normal and effectively gluing the rear of the car to the track. However, when the driver lifted off the throttle during braking and corner entry, the exhaust flow dropped abruptly, causing a sudden loss of rear downforce. Newey and Renault's engineers solved the problem through engine mapping, allowing the engine to continue pumping air and fuel into the cylinders even when off-throttle, ensuring a constant exhaust flow despite a closed throttle butterfly. During the season, the RB6 also adopted a Dynamic F-Duct system (first seen on McLaren), which allowed the rear wing to stall on straights, reducing drag and increasing top speed. Unlike McLaren's solution, the Red Bull system did not originate from an air intake on the nose but from a fluid-dynamic duct integrated into the engine cover fin, which directed increasing amounts of air toward the rear wing as speed increased.

RED BULL RB6, Mark Webber
Melbourne, Australian GP 2010 

   According to Newey, a Formula 1 car's mechanical package should not exist as a separate entity but rather serve the aerodynamic package and the vehicle's dynamics. The front suspension therefore retained a push-rod layout but featured revolutionary packaging for its time, designed to free up space beneath the chassis. The steering rack, rockers, and dampers were integrated into an upper section of the monocoque ahead of the cockpit, allowing exceptionally long suspension wishbones. This minimized changes in camber and toe during suspension travel, providing greater tire stability. At the rear, the pull-rod layout already used on the 2009 RB5 was further refined. The spring-damper units, anti-roll bars, and third element (the heave damper) were housed in the lower section of the gearbox casing, almost at floor level. This lowered the car's mechanical center of gravity and reduced lateral weight transfer through corners. The carbon-fiber and titanium gearbox was incredibly narrow and cast as a single unit, with rear suspension mounting points and gearbox internals arranged in an extremely compact longitudinal configuration. To position the blown exhausts along the floor without damaging mechanical components, the rear driveshafts and joints had to operate at severe angles, requiring aerospace-derived metallic materials capable of withstanding both the torsional loads and the operating temperatures generated by the proximity of the exhaust gases. During the season, many rival teams accused Red Bull of using an active or electronically controlled suspension system to alter ride height between qualifying and the race, maintaining the ideal rake setup with a very low front end and a significantly higher rear. In reality, the RB6 employed a purely passive mechanical and hydraulic system, utilizing a combination of coil springs and a highly progressive hydraulic third element. Once a certain load threshold, generated by speed and fuel load, was exceeded, the suspension yielded in a controlled, non-linear manner. This allowed the car to easily pass FIA static inspections while behaving differently under dynamic conditions between qualifying laps and race distance.

RED BULL RB6, Sebastian Vettel
Montecarlo, Monaco GP 2010

   The team, managed by Team Principal Christian Horner, featured an extraordinary group of engineers, many of whom would go on to become Technical Directors and Team Principals of Formula 1's leading teams in subsequent years. At the center of it all was Adrian Newey, serving as Chief Technical Officer, who still possessed the ability to "see" airflow behavior without relying solely on wind tunnel computer calculations. Rob Marshall, Chief Designer, was the man responsible for turning Newey's ideas into reality, designing the monocoque, the complex ultra-narrow carbon-fiber gearbox, and the radiator layout. He worked alongside Steve Winstanley (Deputy Chief Designer, Composites and Structures) and David Worner (Deputy Chief Designer, Mechanics and Suspension). The aerodynamic department was the true beating heart of the team, led by two exceptionally young figures at the time who would later make history: Peter Prodromou (Head of Aerodynamics) and Dan Fallows (Deputy Head of Aerodynamics). Other key personnel included Mark Ellis (Chief Engineer, Performance), Andrew Green (Head of R&D), Giles Wood (Chief Engineer, Simulation and Analysis), as well as the indispensable trackside engineers Paul Monaghan (Head of Car Engineering), Will Courtenay (Head of Race Strategy), Guillaume Rocquelin (Sebastian Vettel's Race Engineer), and Ciaron Pilbeam (Mark Webber's Race Engineer). To support the management of the Renault V8 engine, Renault assigned Cyril Dumont (Renault Track Support Leader) to Milton Keynes, where he helped develop the extreme engine maps, known as hot blowing, required to keep the diffuser functioning even when the throttle was released.

RED BULL RB6, Mark Webber
Silverstone, British GP 2010

   In addition to the two race drivers, Germany's Sebastian Vettel and Australia's Mark Webber, the Austrian team also employed New Zealander Brendon Hartley as third driver and Australian Daniel Ricciardo as test driver. From the very first race of the season, the RB6 demonstrated its full potential in qualifying. With minimal fuel onboard and the Renault engine mapped for maximum diffuser-blowing effect, the car generated levels of lateral grip that left its competitors embarrassingly far behind. Across 19 races, the RB6 secured 15 pole positions (10 for Vettel and 5 for Webber). Race performance, however, was influenced by various factors. Whenever one of the RB6s started from pole position and maintained the lead into the first corner, the race was virtually over. In clean air, the car's aerodynamic efficiency created a gap to the rest of the field, allowing its drivers to manage the pace comfortably. To generate such levels of downforce, the RB6 ran highly aggressive wing settings. Combined with the relatively underpowered Renault engine, this made the car particularly slow on long straights. If an RB6 found itself in traffic or lost the lead, overtaking became a monumental challenge. Furthermore, the relentless pursuit of extreme packaging created several reliability issues that cost the team numerous points throughout the season. Nevertheless, the RB6 crowned its campaign during the dramatic Abu Dhabi finale. Although Mark Webber and Ferrari's Fernando Alonso entered the weekend as favorites for the title, Vettel's pole position, a flawless car, and Ferrari's disastrous pit-wall strategy (implemented in reaction to Webber's race) allowed the young German to win the race and snatch the Drivers' Championship, completing Red Bull's first historic World Championship double. Adrian Newey has often described the RB6 as one of his favorite creations, calling it the natural and perfect evolution of the already outstanding 2009 RB5.