Small mechanics can definitely service modern cars, but there are a few important points to consider:
They can do most routine servicing and repairs Small or independent workshops can handle general maintenance like oil changes, brake work, suspension, batteries, tyres, cooling systems, and even many engine repairs.
Access to diagnostic tools is key Modern cars rely heavily on electronics and computers. Mechanics need up-to-date scan tools (diagnostic computers) to read fault codes and reset service indicators. Many small workshops invest in these, but not all have brand-specific software.
Specialized repairs may still go to dealers Some jobs - like reprogramming ECUs, advanced driver-assistance systems (ADAS) calibration, or warranty-covered software updates - might require special tools or manufacturer training only dealers have.
Your warranty is usually safe In many countries (including Australia), you can service your car at an independent mechanic without voiding your warranty, provided genuine or equivalent-quality parts are used and logbook requirements are met.
Advantages of small mechanics Often more affordable than dealers, more personalised service, and greater flexibility to discuss options.