Porsche, Lexus & Infiniti Service in Cumming, GA

If you're searching for a dealership alternative for Porsche repair, Lexus repair or Infiniti repair in Cumming, GA or the surrounding communities be sure to visit our team of certified technicians at G2 Automotive. Our modern facility is equipped with up to date tools and equipment that allow for fast and accurate service and repairs for fine European and Luxury Japanese vehicles. We'll thoroughly explain why a service needs to be done before it is completed, so you can feel good about the work being done to your car. To learn more about our facility, or to schedule service, please don’t hesitate to call our nearby auto shop.

Porsche Repair & Maintenance

As the proud owner of a Porsche, you mustn't fail to provide your sports car with the most high quality service available. As the experts in Porsche repair in Cumming, you can rest easy knowing that all services conducted by G2 Automotive will be completed with the utmost respect and care.


We treat every car like it is our own! From Porsche engine repair to routine oil changes and other Porsche maintenance, we’ll make sure your sports car or luxury SUV continues to perform great.

  •     Cayman Repair
  •     Boxster Repair
  •     Carrera Repair
  •     Targa Repair
  •     911 Repair
  •     GTS Repair
  •     GT2 & GT3 Repair
  •     Porsche E-Hybrid Repair
  •     Panamera Repair
  •     Macan Repair
  •     Cayenne Repair
  •     Factory Porsche Service

Lexus Repair & Maintenance

We are more than happy to service luxury Japanese cars and SUVs at our bumper to bumper automotive services facility. If your Lexus is in need of any type or maintenance or repair, including cooling system service, check engine light diagnostics or a simple tune up, don't hesitate to come see us for quality service!


We’re proud to be a top choice for Lexus repair in Cumming and the neighboring Georgia communities. Please feel free to reach out for a quote or to schedule an appointment any time your vehicle needs a helping hand.

  •     RX Repair
  •     LS Repair
  •     IS Repair
  •     GS Repair
  •     NX Repair
  •     LX Repair
  •     LC Repair
  •     GX Repair
  •     RC Repair
  •     CT Repair
  •     ES Repair
  •     UX Repair
  •     Lexus Hybrid Repair
  •     Factory Lexus Service

Infiniti Repair & Maintenance

G2 Automotive is your source for professional Infiniti repair in Cumming. Our techs can handle all types of services your luxury Asian car or SUV may require, including oil changes, factory maintenance or intricate Asian engine repairs or transmission services.


Call our local car shop to make an appointment for expert luxury Asian auto repair in Cumming with our certified technicians. We look forward to assisting you in taking care of your fine vehicle. We're happy to answer any questions about your car's service needs.

  •     Q50 Repair
  •     Q60 Repair
  •     Q70 Repair
  •     QX30 Repair
  •     QX50 Repair
  •     QX55 Repair
  •     QX60 Repair
  •     QX70 Repair
  •     QX80 Repair
  •     Factory Infiniti Service

We really do it all at our shop. We fix starting problems, repair window regulators, service control arms and bushings, conduct expert brake repair, engine repair and transmission repair and we can remedy leaks, faulty ignitions and fix any other problem your vehicle is suffering from. G2 Automotive is the premier source for luxury automotive repair services. We provide dealership style repairs and maintenance with better customer service at more affordable prices. Give G2 a call at (678) 771-6434 to schedule Porsche, Infiniti or Lexus repair in Cumming or the neighboring area.

G2 Automotive Blog

Check Out the Latest Customer Reviews for G2 Automotive in Cumming, GA!

By G2 Automotive • August 27, 2025
At G2 Automotive, we strive to earn our customers’ complete satisfaction by consistently providing top-quality German auto repairs and maintenance at fair rates. As your local German automotive specialists, our experienced mechanics will work meticulously to handle your BMW, Mercedes, or Audi service in greater Cumming, GA. And we’re grateful when our customers take the time to offer feedback about the work that we did for them. Here’s a look at some of our latest customer reviews. “I can’t say enough great things about their staff. They are accommodating, knowledgeable people. I totally trust them.” —Kathleen P. “This was our first time having our GLC300 serviced at G2. It was a great experience from start to finish. They went above and beyond in helping to get it done. We will definitely be using them again!” —Teri S. “Honest and knowledgeable people! I get my GL450 and ML350 Mercedes both regularly serviced here. Never a surprise and always reasonable price. Never push for anything and tell you what needs done and what can wait. Appreciate the transparency Gary and Jenna! I always recommend you guys!” —Owais K. “Always well taken care of and everything is always explained in detail. Will not take my BMW anywhere else.” —Justin R. “The folks at G2 are always courteous and professional! I wouldn't take my vehicles anywhere else for service!” —Tom B. “We had estimates at another shop and wanted to get a second opinion on pricing. Not only did they greatly beat the pricing, was very informative of what was to be done and why it would be needed and as well done in a very timely manner. Very friendly and will now take our BMW to this shop always. Hands down a winner!They stand by their work and always put the customer first!” —Celeste Z. Germ Auto Repair & Maintenance in Cumming, GA For expert German auto service in Cumming, GA and the surrounding area, contact G2 Automotive at (678) 771-6434. Feel free to give us a call to make an appointment for your German auto repair and maintenance needs in greater Cumming, GA!

4 Common BMW Check Engine Light Triggers & Why They Should Be Addressed ASAP

By G2 Automotive • July 21, 2025
BMWs are known for their high performance, but like all modern vehicles, they rely on complex electronic systems to monitor engine function. When the check engine light comes on in a BMW, it's not something to ignore or put off. This warning is your vehicle’s way of signaling that something within the engine or emissions system isn't working correctly. Even if the car seems to be driving normally, ignoring the light could lead to more expensive repairs. At G2 Automotive, we provide expert BMW check engine light diagnostics and repair in the greater Cumming, GA area. Here are four common BMW check engine light triggers and why prompt attention is important. Faulty Oxygen Sensor The oxygen sensor plays a key role in monitoring the air-fuel mixture and helping the engine run efficiently. A malfunctioning oxygen sensor can cause poor fuel-economy, increased emissions, and rough engine performance. If ignored, it can also damage the catalytic converter, an expensive component in the exhaust system. Replacing a bad sensor promptly helps preserve both performance and long-term engine health. Malfunctioning Mass Air Flow Sensor The mass air flow sensor measures the amount of air entering the engine and helps determine how much fuel to inject. When it fails, the engine may run too rich or too lean, causing hesitation, stalling, or reduced power. Replacing the sensor helps restore smooth performance. Ignition Coil or Spark Plug Failure BMW engines require precise ignition timing to run smoothly. Faulty ignition coils or spark plugs can cause misfires, rough idling, and poor acceleration. These problems often trigger the check engine light. Addressing ignition issues quickly helps ensure smooth operation and prevents engine trouble from worsening. Catalytic Converter Problems If your BMW’s catalytic converter is clogged or failing, the check engine light will come on to alert you. A failing converter reduces acceleration, increases emissions, and may cause a rotten egg smell. Prompt replacement is essential to protect engine performance. BMW Check Engine Light Repair in Cumming, GA When you need BMW repair 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 for your BMW repair and maintenance needs in Cumming, GA!

How Often Should You Service Your High-Performance German Engine?

By G2 Automotive • June 17, 2025
High-performance German vehicles are engineered for precision, speed, and luxury. But with all that power under the hood comes a need for more frequent and attentive maintenance than your average car. If you want your engine to perform at its best and last for years to come, regular service is essential. When your luxury German engine needs a tune-up, call G2 Automotive in Cumming, GA for an appointment. Stick to the Service Schedule Most German automakers recommend routine maintenance every 5,000 to 10,000 miles, depending on the model and how you drive it. High-performance engines often operate at higher temperatures and RPMs, which puts more stress on engine components. That means oil changes, filter replacements, and inspections should happen more frequently than with a standard engine.  Some high-performance models come with digital maintenance trackers, but don’t rely solely on tech. Keep an eye on how your vehicle feels and sounds between scheduled visits. What Does Service Involve? Routine engine service for German performance vehicles typically includes: Synthetic oil and filter changes Air filter and cabin filter replacements Spark plug inspection and replacement Coolant and transmission fluid checks Belt, hose, and gasket inspections Diagnostic scans for any warning lights Depending on your driving habits, you may also need more frequent brake and suspension checks, especially if you drive aggressively or use the car for track days. Why Regular Service Matters Neglecting regular maintenance can lead to carbon buildup, overheating, or costly part failures. German engines are known for precision engineering, which means even minor issues can snowball into major repairs if ignored. On the flip side, keeping up with service helps preserve performance, fuel efficiency, and resale value. German Auto Repair and Maintenance in Cumming, GA At G2 Automotive, we take great pride in using OEM parts and offering repair services that owners trust for their BMW, Mercedes, Audi, Porsche, Volkswagen, Mini Cooper, and more. If you'd like to learn more about our services or any other offerings from our German auto repair shop in Cumming, please give our team a call at (678) 771-6434 . We look forward to assisting with all of your German automotive needs.
Show More