Garages in England
- OSC Motorsport Ltd Rugby, Warwickshire CV21 1QW
- Oscar Autos Wembley, Middlesex HA0 1UF
- Oscar's Workshop Norwich, Norfolk NR10 3PW
- Oslo Court Garage Ltd London, London NW8 7EN
- Osmington Garage Weymouth, Dorset DT3 6EZ
- Osmond Bros Langport, Somerset TA10 0HD
- Ossett Auto & Mower Wakefield, West Yorkshire WF3 1PY
- Ostler Pete Cars Beverley, North Humberside HU17 0JG
- Oswald Motors Sutton Coldfield, West Midlands B73 5NH
- Oswestry Motor Cycles & Scooter Centre Oswestry, Shropshire SY10 7EU
- OT Automotives Droitwich, Worcestershire WR9 0NR
- Ottringham Garage Hull, North Humberside HU12 0BG
- Oughtibridge Caravan Holdings Sheffield, South Yorkshire S35 0GZ
- Oulton Broad Garage Lowestoft, Suffolk NR33 8QY
- Ouse Valley Autos Huntingdon, Cambridgeshire PE28 2RJ
- Outrams Garage Ltd Whitley Bay, Tyne and Wear NE25 9SX
- Oval Auto Centre Wirral, Merseyside CH62 4UB
- Oval Motor Co Ltd Bradford-on-Avon, Wiltshire BA15 1EG
- Over Garage Cambridge, Cambridgeshire CB4 5ND
- Overbrook Services Ltd Drybrook, Gloucestershire GL17 9JA