G2 Automotive

Mercedes-Benz, BMW, Audi, Mini, VW, Land Rover, Jaguar, Porsche, Lexus & Infiniti

Auto Repair & Auto Maintenance in Cumming, GA & the Surrounding Areas


  • German Auto Repair
  • British Auto Repair
  • Luxury Asian Auto Repair
  • Factory Auto Maintenance
  • BMW Repair
  • Mercedes-Benz Repair
  • Land Rover Repair
  • Jaguar Repair
  • Mini Cooper Repair
  • Engine Repair
  • Transmission Repair
  • Brakes & Suspension 
  • Oil Change & Tune Up
  • AC Repair Services
  • Warranty Services
  • Discounted Rental Cars

For more than 25 years, family owned G2 Automotive has been conducting quality European auto repair in Cumming, GA for drivers of Mercedes-Benz, BMW, Audi, Porsche, Volkswagen, Land Rover, Mini, Lexus and Infiniti vehicles. Our number one priority is our customers' complete satisfaction, and we strive to achieve this through professional automotive services matched with outstanding customer relations. We offer one-on-one service to ensure that every person who comes to our garage fully understands why we're suggesting certain repairs and maintenance tasks. No matter what your car needs, whether it is a simple oil change, tune up or other preventative auto maintenance, or more complicated service, such as a brake job, transmission repair or engine diagnostics, our certified technicians will get the job done right. We only use OEM parts to ensure proper, efficient repairs. If your car is due for service, or if it is giving you any sort of trouble, don't hesitate to call G2 Automotive to schedule an appointment or to request a quote for the cost of European auto repair in Cumming or the surrounding Georgia towns.


Our full service European auto repair shop serves drivers of Mercedes-Benz, BMW and other fine automobiles from Cumming, Alpharetta, Buford, Johns Creek and the surrounding communities. We strive to create and maintain trustful relationships with our friends and neighbors throughout Forsyth County Fulton County, Hall County and Gwinnett County, Georgia. We do this by offering honest, dealership style service at fair prices. We also are happy to offer discount rental car services from Enterprise, which is just across the parking lot from our shop, making your trip to G2 Automotive quite convenient! At G2 Automotive, we have invested in the latest technology to perform diagnostics, maintenance and repairs for British, German and luxury Japanese vehicles. To learn more about how we fix car trouble, or to request an appointment for your Mercedes-Benz, BMW, Audi, Porsche, Volkswagen, Land Rover, Jaguar, Mini Cooper, Lexus or Infiniti call our friendly, knowledgeable team at (678) 771-6434. Our certified auto mechanics  in Cumming look forward to helping you keep your vehicle running its very best!

G2 Automotive Blog

Planning a road trip in your German luxury vehicle? Here are 5 important tasks the mechanic can complete before you depart

By G2 Automotive • May 27, 2026
Whether you drive a BMW, Mercedes, Audi, or Porsche, proper preparation is essential before taking your vehicle on a long road trip. These vehicles are finely tuned machines that benefit greatly from preventive maintenance and thorough inspections. The mechanic can help ensure your car is ready for extended driving conditions, reducing the risk of breakdowns and improving overall performance. At G2 Automotive, we provide expert German auto maintenance in the greater Cumming area. Here are five ways the mechanic can get your German luxury vehicle road-trip ready. Perform a Full Diagnostic System Check Modern German vehicles rely heavily on advanced onboard computer systems that monitor engine performance, emissions, and safety features. The mechanic can perform a complete diagnostic scan to identify any stored error codes or hidden issues. Even minor alerts can indicate developing problems that should be addressed before a long trip. This step helps ensure all systems are functioning properly. Inspect and Service Fluids Proper fluid levels and condition are critical for high-performance engines. The mechanic can check and top off or replace essential fluids such as engine oil, coolant, transmission fluid, brake fluid, and power steering fluid. Evaluate the Cooling System Long road trips place added stress on the cooling system. The mechanic can inspect the radiator, hoses, thermostat, water pump, and coolant condition to ensure the system is working efficiently. Because overheating can cause major engine problems, it’s crucial that the cooling system is functioning correctly. Check Braking and Suspension Components Smooth handling and responsive braking are essential during long drives. The mechanic can inspect brake pads, rotors, calipers, shocks, and suspension components for wear or damage. Addressing any issues before a trip helps maintain comfort and control. Test Battery and Electrical Systems German luxury vehicles rely heavily on electronic systems for navigation, safety, and performance features. The mechanic can test the battery, alternator, and electrical connections to ensure consistent power delivery. Proper testing helps ensure all systems operate reliably throughout the trip. German Auto Maintenance in Cumming, GA For expert German auto maintenance in Cumming, GA and the surrounding area, contact G2 Automotive at (678) 771-6434. Feel free to give us a call to schedule an appointment!

Common Warning Signs Your German Car Needs Cooling System Repair

By G2 Automotive • April 30, 2026
Brands like BMW, Mercedes, Audi, and Volkswagen often feature sophisticated cooling systems designed to maintain optimal engine temperatures under demanding conditions. However, when something goes wrong, these systems can develop issues that require prompt attention. Ignoring early warning signs can lead to overheating and costly engine damage. At G2 Automotive, we provide expert German cooling system repair in the greater Cumming area. Here are four common indications that your German car may need cooling system repair. Rising Temperature Gauge One of the most obvious signs of a cooling system problem is a temperature gauge that climbs higher than normal. German vehicles are engineered to operate within a precise temperature range, so even a slight increase can signal trouble. This may indicate a failing thermostat, low coolant levels, or a problem with the radiator. If the gauge continues to rise, it’s important to stop driving and have the vehicle inspected. Coolant Leaks/Low Coolant Levels If you notice puddles of coolant under your vehicle or frequently need to top off the coolant, you have a sign of a leak in the system. Leaks might develop in hoses, the radiator, or even the water pump. Low coolant levels can lead to overheating and serious engine problems if not addressed quickly. Steam from Under the Hood Seeing steam coming from under the hood is a clear sign that your engine is overheating. This can happen when coolant escapes or fails to circulate properly. Steam indicates that temperatures have reached a critical level, and continuing to drive can cause severe engine damage. Immediate attention is necessary in this situation. Unusual Smells/Sweet Odor A sweet smell coming from your engine bay often indicates leaking coolant. This odor is a strong sign that there’s a breach somewhere in the system. Even if you don’t see visible leaks, this smell should not be ignored. German Auto Repair in Cumming, GA For expert German auto repair in Cumming and the surrounding area, contact G2 Automotive at (678) 771-6434. Feel free to give us a call to schedule an appointment! 
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