Powered by a 5.0 and then a 5.2 liter V10, they were available in all wheel drive and rear wheel configurations. (dupontregistry.com)
The 4 - wheel configuration makes it a sturdy stroller while still being lightweight. (babygearsguide.com)
Rather than the usual 2 rear and 1 front wheel configuration for double jogging strollers, this stroller has a 2 + 2 configuration. (mommystroller.com)