| Summerfield Garage | Huddersfield | HD6 4DL | 4 | View → |
| Summerfield Garage | Whitby | YO22 4PA | 4 | View → |
| Summerfields Garage | Halesowen | B62 8AF | 4 | View → |
| Summerlea Garage | Glasgow | G46 8PD | 4 | View → |
| Summerlock Motors (Sarum) Ltd | Salisbury | SP2 7AY | 4 | View → |
| Summerston MOT Centre | Glasgow | G20 0EG | 4, 5, 7 | View → |
| Summertown Garage Ltd | Kidlington | OX5 1JE | 4 | View → |
| Summit Motors | Maidenhead | SL6 7QU | 4 | View → |
| Summit Service Station | Heywood | OL10 4RF | 1, 2, 4 | View → |
| Sumra Auto Works | Blackburn | BB1 9SU | 4 | View → |
| Sun Lane Garage Wakefield Limited | Wakefield | WF1 1JD | 4 | View → |
| Sun Motors Limited | Southend on Sea | SS1 2SJ | 4 | View → |
| Sunami Motorcycles Limited | Morden | SM4 4LZ | 1, 2, 4 | View → |
| Sunbridge Autos Limited | Bradford | BD1 2LF | 4, 5, 7 | View → |
| Sunbury Auto Repair Ltd | Ashford Common | TW15 1UE | 4 | View → |
| Sunbury Service Centre | Sunbury on Thames | TW16 7EL | 4 | View → |
| Sunbury Tyre Care Specialists | Sunbury on Thames | TW16 7BH | 4 | View → |
| Sundays Hill MOT Centre | Southampton | SO30 0DB | 4, 7 | View → |
| Sunderland MOT Centre Ltd | Sunderland | SR4 6ND | 4 | View → |
| Sunderland Tyre & Exhaust | Sunderland | SR2 8NT | 1, 2, 4, 7 | View → |
| Sundon Park MOT Centre | Bedfordshire | LU3 3AN | 1, 2, 3, 4, 5, 7 | View → |
| Sungate Test Centre Ltd | Romford | RM5 2BH | 4 | View → |
| Sunningvale Service Station BH Limited | Biggin Hill | TN16 3TL | 4 | View → |
| Sunniside Garage | Newcastle upon Tyne | NE16 5EE | 4 | View → |
| Sunny Autos Ltd | Milton Keynes | MK1 1BZ | 4 | View → |
| Sunny Brow Motors Limited | Manchester | M18 7AE | 4, 5, 7 | View → |
| Sunny Motors UK Ltd | Birmingham | B18 5JU | 4 | View → |
| Sunnybank Motors | Preston | PR4 2JE | 4 | View → |
| Sunnybank Motors Limited | Blackburn | BB3 2QJ | 4 | View → |
| Sunnybank Service Station | Bury | BL9 8HJ | 4 | View → |
| Sunnyside Autos (Gorseinon) Ltd | Swansea | SA4 9WF | 4 | View → |
| Sunnyside Filling Station | Malvern | WR13 6NE | 4 | View → |
| Sunnyside Garage | Worcester | WR5 3NJ | 4 | View → |
| Sunray Auto Repairs | Southend on Sea | SS2 5QD | 4 | View → |
| Sunray Motors | Worcester Park | KT4 8LT | 4 | View → |
| Sunrise Service & MOT Centre | Blandford | DT11 8ST | 4, 5, 7 | View → |
| Sunset | Derby | DE1 1NE | 4 | View → |
| Sunshine Auto Care Limited | Bolton | BL3 6BS | 4 | View → |
| Sunside Service Station Limited | Halifax | HX4 8LZ | 1, 2, 4 | View → |
| Super Motors Group Limited | Leeds | LS9 7AW | 4, 7 | View → |
| Super Speed Sports Cars Ltd | Slough | SL2 4EH | 4, 7 | View → |
| Superb Motors Limited | Salford | M50 1DN | 4, 7 | View → |
| Superbike Factory Limited | Crawley | RH10 9RD | 1, 2 | View → |
| Superbike Factory Limited | Cheshire | SK10 2NZ | 1, 2 | View → |
| Superbike Factory Limited | Derby | DE74 2RP | 1, 2 | View → |
| Supercruise Auto Centre | Birmingham | B44 9ER | 4 | View → |
| Superior Cars | Northampton | NN4 8JH | 4 | View → |
| Supertreads Automotive Ltd | Peterborough | PE1 5UU | 4, 7 | View → |
| Supertyres Motorist Centre (Welwyn) Ltd | Welwyn Garden City | AL7 3BQ | 4 | View → |
| Supreme Vehicle Services Ltd | East Grinstead | RH19 2RQ | 1, 2, 4 | View → |
