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

Why is my German car struggling to start? A look at 4 common culprits

By G2 Automotive • August 5, 2026
Makes such as BMW, Mercedes, Audi, and Porsche deliver an outstanding driving experience, but like any vehicle, they can develop starting problems over time. If your engine cranks slowly, struggles to start, or won't start at all, it's important to have the issue diagnosed promptly. At G2 Automotive, we provide expert German vehicle diagnostics and repair in the greater Cumming area. Here are four common causes of starting problems in German vehicles. Weak or Failing Battery A weak battery is one of the most common reasons a German vehicle experiences hard-starts or no-starts. Modern European vehicles rely on numerous electronic systems that place a constant demand on the battery. As the battery ages, it may no longer provide enough power to start the engine reliably. Symptoms often include slow engine cranking or clicking sounds when attempting to start the vehicle. Faulty Starter Motor The starter motor is responsible for turning the engine over when you start your vehicle. If the starter begins to fail, you may hear a single click, repeated clicking, or no sound at all when pressing the start button or turning the key. A professional diagnosis can determine whether the starter or another component in the starting system is responsible. Fuel Delivery Problems Your engine must receive the proper amount of fuel to start and run efficiently. A failing fuel pump, clogged fuel filter, malfunctioning fuel injectors, or fuel pressure issues can prevent adequate fuel from reaching the engine.You may notice extended cranking, hesitation, or complete no-start conditions. Prompt fuel system repairs can restore reliable starting and improve overall engine performance. Ignition System Issues German vehicles depend on a properly functioning ignition system to ignite the air-fuel mixture inside the engine. Worn spark plugs, failing ignition coils, or damaged ignition components can make the engine difficult to start or prevent it from starting altogether. Misfires, rough idling, and poor acceleration often accompany ignition problems. Routine maintenance helps keep these components performing reliably. 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 make an appointment for German car care in greater Cumming!

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!
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