Pre-owned Retailer and Service Provider. Serving the Norther New Jersey Area As a leading network of pre-owned cars. AMG AUTO SPORT located in NEWARK is the home of with the finest pre-owned cars & SUVs. AMG AUTO SPORT INC offers the most brands & most models At AMG AUTO TRADE, we're not out to sell you a car that doesn't fit your lifestyle or your budget. Instead, we offer an open door with auto loan specialists that tailor customer experience to accommodate your automotive and financial needs.