The Mercury Mariner, based on the Ford Escape, debuted as a 2005 model and was hailed for its responsive handling, smooth road manners and available V6 engine. For 2006, the Mariner continues relatively unchanged except for a new exterior color, interior color, several equipment additions and, the big news, a Mariner Hybrid model for buyers interested in an SUV with better fuel economy and reduced emissions.Mariner comes standard with front-wheel drive (2WD) and a four-cylinder engine mated to a four-speed automatic transmission. It's easily and affordably upgraded with all-wheel drive (4WD) for stable traction in the snow and a powerful V6 for more responsive performance. The 2006 Mariner Hybrid, with the same gasoline/electric powertrain that was first offered in the 2005 Ford Escape Hybrid, comes only with all-wheel-drive and a Continuously Variable Transmission (CVT).Click here to read more