Ford Grand Marquis 2010 Automatic Gasoline mileage: 300 KM or more For sale, salvage. The engine is not working, the rest is in excellent condition and the interior is clean. Mileage 800,000. Salvage. Expired registration and periodic inspection. Salvage only. No set price, open to offers. Some specifications: Hella 5 projectors Magnaflow mufflers ECU with speed limiter removed Differential and steering rack changed 3 months ago.