| Business | Phone |
| Al Westcott Auto Ctr 1710 Simcoe St N, Oshawa L1G 4X9 | (905) 725-5712 |
| Annis Auto Lane Inc 197 Bloor St E, Oshawa L1H 3M3 | (905) 404-8313 |
| Arlie Sales Ltd 520 Taunton Rd E, Oshawa L1H 7K5 | (905) 728-2755 |
| Switzer Motors 400 Taunton Rd E, Oshawa L1H 7K5 | (905) 721-9523 |
| J M & R Auto Sales 450 Taunton Rd E, Oshawa L1H 7K5 | (905) 434-6111 |
| Langstaff Auto Sales 99 Bloor St E, Oshawa L1H 3M3 | (905) 725-4011 |
| Lee J Motors 552 Bloor St E, Oshawa L1H 3N2 | (905) 433-9676 |
| M & S Auto Brokers 239 Bloor St E, Oshawa L1H 3M3 | (905) 571-1277 |
| Munro's Auto Sales Inc 177 King St W, Oshawa L1J 2J4 | (905) 433-0118 |
| Oshawa Van & Truck Ctr 510 Taunton Rd E, Oshawa L1H 7K5 | (905) 571-7779 |
| Oshawa Auto Sales 295 Dean Ave, Oshawa L1H 3E1 | (905) 728-1725 |
| Rer Automobiles 1901 Simcoe St N, Oshawa L1G 4Y4 | (905) 571-3460 |
| United Auto Sales 1916 Simcoe St N, Oshawa L1G 4Y3 | (905) 434-5004 |
| East Hill Fine Cars 450 Taunton Rd E, Oshawa L1H 7K5 | (905) 432-2277 |
| Cousin's Used Cars 100 Bloor St E, Oshawa L1H 3M2 | (905) 728-2542 |
| Countryside Motors 1706 Simcoe St N, Oshawa L1G 4X9 | (905) 579-8897 |
| Car Line 1901 Simcoe St N, Oshawa L1G 4Y4 | (905) 721-0101 |
| Certicar Auto Ctr 155 King St E, Oshawa L1H 7T8 | (905) 579-2886 |
| Darryl's Auto Ctr 170 Bloor St E, Oshawa L1H 8T5 | (905) 436-3522 |
| Eng Automotive Group 109 Bloor St E, Oshawa L1H 3M3 | (905) 728-6511 |
| Mills Motors Buick GMC - (Formerly Cliff Mills Motors Ltd) 240 Bond St. East, Oshawa L1H 7L3 | (905) 436-1500 |