Mercury 2000 Mercury Grand Marquis LS 2000 Mercury Grand Marquis LS SPECIFICATIONS, PRICE & IMAGES Fuel Type: Gasoline Exterior Color: Blue City MPG: 18 Highway MPG: 25 Drivetrain: RWD Transmission: 4-Speed Automatic Engine: 4.6L V8 16V MPFI SOHC Car Features Hot Car Deals! 2020 Buick Encore Preferred 2019 Chevrolet Malibu RS 2019 Ford F-250 LariatCertified 2018 GMC Yukon Denali 2018 Ford Focus SE 2020 Jeep Gladiator Sport S 2016 Mercedes-Benz Metris Base 2019 Hyundai Sonata SEL