1973 Mercury Marquis Brougham for sale. With its original 429 CID V8 and automatic transmission, this Mercury has power to spare! This is a nice car with A/C, AM/FM radio, power brakes, power steering, power windows, seat belts, vinyl interior, and white wall radial tires. If you've never felt how good these old Mercury's ride, now is your chance! Please call 800-231-3616 or 618-271-3000 for additional information.