Automotive · Contact details
Garden City Motors Mbombela Contact Details
Garden City Motors Mbombela is the Mercedes-Benz passenger car dealership at the corner of the R40 and Lydenburg Road in Riverside Park, owned by the NMI group. Two sister outlets share the site: Garden City Commercial Mbombela for Mercedes-Benz commercial vehicles, and NMI GWM Mbombela, which uses the same switchboard. Details were read from nmi.co.za on 14 September 2026.
ContactDetails.co.za is an independent directory and is not connected to NMI or Mercedes-Benz.
Official contact channels
| What it is for | Contact |
|---|---|
| Garden City Motors Mbombela | 013 757 6400 |
| Garden City Commercial Mbombela | 060 088 1316 (as listed by NMI) |
| Book a service | Online booking on nmi.co.za |
| NMI head office, Pretoria | 011 052 0100 |
| NMI head office, Umhlanga | 031 576 1000 |
The commercial outlet’s number is in cellphone format but NMI lists it as that dealership’s line, not against a named person. For passenger cars, servicing and parts, 013 757 6400 is the main number.
What this organisation provides
- New Mercedes-Benz passenger vehicles, with servicing booked online
- Mercedes-Benz commercial vehicles through Garden City Commercial on the same site
- GWM vehicles through NMI GWM Mbombela
- NMI pre-owned stock sold through the group’s MyWheels platform
The Garden City Motors name also belongs to NMI’s Mercedes-Benz dealerships in Bloemfontein (051 406 8700) and Pietermaritzburg (033 397 5300). If you are searching for Garden City Motors, check you are calling the right city.
Address and operating information
The dealership is at the corner of the R40 and Lydenburg Road, Riverside Park, Mbombela. NMI’s directory gives the fuller site address as 4 Weir Street, corner R40 and Lydenburg Road, Riverside Park, 1226. NMI does not publish trading hours for the dealership, so phone ahead.
Support and escalation routes
- Raise the problem with the dealership on 013 757 6400.
- If it is not resolved, NMI publishes a complaints policy and a complaint form, linked in the footer of nmi.co.za.
- Unresolved vehicle sales, service and repair disputes can go to the Motor Industry Ombudsman of South Africa on 010 590 8378 or info@miosa.co.za.
For fraud, bribery or other unethical conduct rather than a service complaint, NMI runs an independent Ethics Line through Deloitte Tip-offs Anonymous: 0800 116 211 or nmimotors@tip-offs.com.
Sources
- nmi.co.za Garden City Motors Mbombela page, dealership directory, contact and ethics line pages, read 14 September 2026
- miosa.co.za contact page, read 14 September 2026