system, rebranding it as "Super Stow 'n Go". New pivoting head restraints with taller seatbacks and a revised folding mechanism (marketed as "single action") improved stowage ease – with the head restraints folding on themselves automatically and the entire seat automatically folding down to a position just over its floor recess. Safety The 2001 model of this version earned a "Poor" rating in the Insurance Institute for Highway Safety's 40 mph offset test. It did protect its occupants reasonably well, and the dummy movement was well controlled, however, a fuel leak occurred. Chrysler corrected this problem starting with the 2002 models, moving it up to an "Acceptable" rating. The 2006 model year brought optional side curtain airbags and a stronger B-pillar, which was tested by the Insurance Institute for Highway Safety's side impact crash test. With the side airbags, it got an "Acceptable" rating. For the driver, there is a chance of serious neck injuries, rib fractures, and/or internal organ injuries. The rear passengers, however, could leave this accident unharmed, as there is a low risk of significant injury in a crash of this severity for them. The 4th generation Town & Country (Grand Voyager, as it is known in Europe))right hand drive (RHD) version performed very poorly in the Euro NCAP car safety tests and achieved the following ratings: However, it was noted that "The LHD car performed significantly better than the RHD car in the frontal impact, scoring 9 points, giving a potential four star adult occupant rating." Thatcham's New Car Whiplash Ratings (NCWR) organization tested the 4th generation European Grand Voyager for its ability to protect occupants against whiplash injuries with the car achieving an 'Acceptable' rating overall. Powertrains As with the previous generation, the Caravan came standard with a 2.4 L EDZ I4 and a 3-speed TorqueFlite automatic transmission, with optional 3.3 L EGA and 3.8 L EGH V6 engines, which came with a 4-speed Ultradrive automatic transmission. The 3.3L V6 was the standard engine on the Voyager and Town & Country, as well as Canadian Caravans, where the 2.4L wasn't offered. Export models could be equipped with a 2.5 L Turbo Diesel R 425 or a 2.8 L Turbo Diesel R 428 from VM Motori, and were available with a 5-speed manual transmission. Chinese models got a 3.0 L 6G72. 2001–2007 2.4 L EDZ I4, at 5400 rpm and at 4000 rpm 2001–2007 3.3 L