Garages in Wales
- Mike Williams Landrovers Newport, Blaenau Gwent NP11 4PA
- Mikes Motors ltd Neath, Glamorgan SA11 1LJ
- Millforge Ltd Pembroke Dock, Pembrokeshire SA72 6TQ
- Mills Four By Four Llanfairfechan, Conwy LL33 0EB
- Milverton Lanes Swansea, Glamorgan SA1 4NH
- Minafon Garage Bala, Gwynedd LL23 7NL
- Mistermatic Swansea, Glamorgan SA5 4DH
- Mitch's Auto Services Swansea, Glamorgan SA2 0UL
- Mitchells Autos Haverfordwest, Pembrokeshire SA62 3PR
- Mobile Motors Treharris, Glamorgan CF46 6PD
- Mobile One Porthcawl, Glamorgan CF36 5HT
- Mobile Servicing Ltd Hawarden, Flintshire CH5 3TB
- Mobile Vehicle Maintenance Cardiff, Glamorgan CF14 2SG
- Mochdre Garage Ltd Llandudno, Conwy LL30 1DF
- Moduron Fali Valley Motors Holyhead, Anglesey LL65 3DR
- Moduron GWD Motors Carmarthen, Carmarthenshire SA31 2BS
- Moduron Maethlu (Motors) Ltd Holyhead, Anglesey LL65 4NW
- Moduron Moelwyn Motors Blaenau Ffestiniog, Gwynedd LL41 3AJ
- Mold Motor Services Mold, Flintshire CH7 1QQ
- Monastery Motors Neath, Glamorgan SA10 7DW