which was unveiled in September 2009. The fuel cell is designed for only of driving, but is engineered to be operable in subfreezing temperatures throughout its life. GM states that the Equinox Fuel Cell is about heavier than the original Equinox and has one inch less ground clearance. To reduce weight, it has aluminum doors and a carbon fiber hood. It uses headlights from the Pontiac Torrent. A dashboard mounted screen calculates the fuel savings to that of a gasoline-powered Equinox. It also includes a kilowatt meter and a fuel cell energy display. The fuel cell has four vapor outlets that replace the exhaust pipe. Three carbon-fiber fuel tanks store up to a maximum of 9.25 pounds (4.2 kg) of gaseous hydrogen at 10,000 psi (70 MPa), and give the Equinox a range of . The Equinox Fuel Cell is certified by the EPA as a zero-emission vehicle (ZEV). GM built 115 Chevrolet Equinox Fuel Cell vehicles and deployed them in 2007–2008 in several target areas including New York and California as part of a comprehensive plan dubbed "Project Driveway". The Equinox Fuel Cell includes safety features such as ABS, traction control system, and GM's OnStar telematics service, which offers drivers advice on operating the cars as well as information on nearby hydrogen filling stations. The car meets all 2007 federal safety standards. Performance Motor Trend assessed the vehicle's performance as nearly the same as the 3.6-liter gasoline-powered equivalent, while bemoaning the dearth of high-pressure hydrogen filling stations near Riverside, California, in 2008. Natural gas version In 2013, Nat G CNG Solutions and AGA Systems announced that they had begun offering a Compressed Natural Gas (CNG) version of the Chevy Equinox and the GMC Terrain using the 2.4-liter direct-injected engine. The natural gas version is a "bi-fuel" CNG vehicle, meaning that it can run on either gasoline or natural gas, giving it extended range. The Terrain/Equinox were the first direct-injection natural gas vehicles ever approved by the US EPA. Silver Eagle Distributors, a distributor of Anheuser-Busch products, was the launch customer for the natural gas version with an initial order of up to 100 of the natural gas GMC Terrains. CenterPoint Energy was an early customer of the natural gas Chevy Equinox. CNG configurations The CNG version was available as a newly purchased Equinox through select dealers or as a retrofit on 2013 and 2014 models. Nat G CNG Solutions