You are viewing all posts for categories: news

​​Car and Driver Proclaims 2026 Chevrolet Corvette ZR1X Fastest Car Ever Tested​

Chevrolet-2026-Corvette-ZR1X-Pack-Shot.jpg

After 73 years, there is now a new benchmark in Corvette performance. You've likely already heard how the new 2026 Chevrolet Corvette ZR1X sets new standards and performance records for American-built series-production automobiles, but here's another: Car and Driver recently proclaimed it's the fastest production vehicle the magazine ever subjected to instrumented testing.  

 

 

Read More
Categories: ,

The New 2027 Silverado 1500 Includes New Looks, Features, and Engines

MY27 Chevrolet_Silverado_ZR2_Front 3-4.jpg

The Dieffenbach GM Superstore is proud to announce the substantially updated 2027 Silverado 1500 full-size pickup line. This is new fifth-generation Silverado offers comprehensive updates inside and out, along with considerable improvements underneath the hood on most trim levels. 
 

“Silverado has earned truck customers’ trust over decades of hard work in the real world,” said Scott Bell, Global Vice President of the Chevrolet brand. “With the next-generation 2027 Silverado 1500, we’re taking that legacy forward..."

Read More
Categories: ,

​​The Chevrolet Tahoe Z71 Could Be Your Family’s Next Tow Rig​

2025-chevrolet-tahoe-z71-003.jpg

We love to use our vehicles to tow here in the Carolinas. Whether it is campers, boats, ATVs, or race cars, we put our towables to the test by hitching them up and getting to our destinations safely.  

  

There are plenty of tow rigs from which to choose. Some prefer to use larger SUVs to do the job, as they have the performance and capacity to get you and your trailer wherever life takes you. Not just that, they also have the ability to carry people and their things along for the ride. 

Read More
Categories: ,

MotorTrend Says the Chevrolet Traverse High Country Has Everything a Three-Row Crossover Buyer Needs

2024-chevrolet-traverse-rs-driver_1.4.jpgWhen Chevrolet redesigned the all-new Traverse for the 2024 model year, designers created a vehicle that was not only larger in every way than the previous generation, but also a big step forward in terms of design and technology. The new Traverse is so good that it asks why you would look anywhere else when shopping for a true three-row crossover SUV. MotorTrend recently highlighted this fact in its review of the 2025 Traverse. Editors tested the High Country model, which had an as-tested price of $58,290. 

Read More
Categories: ,

Tahoe or Suburban: Which Is Right for You?

2025-chevrolet-suburban-high-country-001.jpgThe Tahoe and Suburban are so well established in their category that they are practically the default full-size truck-based SUVs. The Suburban is America’s longest-running nameplate, dating back 90 years to 1935. The Tahoe, which shares nearly everything with the Suburban except for length, first appeared 30 years ago for the 1995 model year. Both models are built in either Arlington, Texas, or Janesville, Wisconsin, with additional plants in Mexico, Argentina, and Venezuela. 

Read More
Categories: ,

​​A Year in a Duramax-Powered Chevrolet Silverado 1500 ZR2​

2023-chevrolet-silverado-001.jpgIn a year’s worth of ownership, you can probably determine if your vehicle is a “keeper.” The one you always wanted and enjoyed every minute of it – so far.  

  

MotorTrend had a 2024 Chevrolet Silverado 1500 ZR2 with the Duramax turbocharged diesel engine for long-term testing. After a year of use, and 21,000 miles on the odometer, the magazine’s staff stated they’ve done everything.

  

 

Read More
Categories: ,

Gas or Diesel: Which 6.6-liter V8 Should You Get in Your HD Truck?

2024-chevrolet-silverado-2500hd-high-country-07352.jpgMany vehicles offer engine choices. One may be larger and more powerful than the other, or these days, the more powerful option could be smaller but turbocharged. When it comes to the Chevrolet HD trucks available at Dieffenbach Chevrolet, the choice is between two different internal combustion systems that use two entirely different fuels: gasoline and diesel. Each has its advantages, so which is right for you? 

 

 

 


 

Read More
Categories: , , ,

​​Chevrolet Trailblazer or Equinox​: Which One Would You Choose?

2024-chevrolet-trailblazer-activ-001.jpgWhen choosing the right Chevrolet SUV, you have many things to consider. Interior space is a great place to start. Passenger comfort and cargo utilization are key factors in determining your choice of vehicle. You can also throw performance, economy, agility, and value into your decision-making process.  

 

Chevrolet offers a wide range of choices in the SUV segment. Recently, Edmunds.com compared our 2026 Trailblazer and Equinox. While these SUVs are different in size, they share a common purpose. 

 

 

Read More
Categories: ,

10 Out of 10: 2026 Chevrolet Trax ACTIV

2024-chevrolet-trax-rs-lineup.jpg

The 2026 Chevy Trax is a great vehicle for buyers who need the utility of a crossover but want the driving dynamics and fuel economy of a car, while remaining very affordable. Car and Driver gave the Trax a perfect 10 out of 10 in its rating system, calling it the best subcompact SUV, beating out competition from Mazda, Kia, Subaru, Toyota, Volkswagen, Buick, and more.  

 

 

Read More
Categories: ,