2018 GMC Savana 3500

2018 GMC Savana 3500

The 2018 GMC Savana 3500 is a full-size van that offers a versatile and powerful option for both personal and commercial use. It is available with a range of engine and transmission options, including:

• 4.8L V8 gasoline engine (301 horsepower, 328 lb-ft torque)
• 6.0L V8 gasoline engine (341 horsepower, 373 lb-ft torque)
• Duramax 2.8L I-4 turbodiesel engine (181 horsepower, 369 lb-ft torque)
• Duramax 6.6L V8 turbodiesel engine (445 horsepower, 910 lb-ft torque)

With its spacious interior and powerful engines, the Savana 3500 is a popular choice for families, businesses, and anyone who needs a large and capable vehicle. However, like all vehicles, it has some issues that owners should be aware of.

Engine

• 4.8L V8 Gasoline
  • Intake Manifold Gasket Failure: Symptoms include coolant leaks, overheating, and reduced engine performance. The solution is to replace the intake manifold gaskets, which costs around $500-$1,000.
  • Power Steering Pump Failure: Symptoms include difficulty steering and a whining noise. The solution is to replace the power steering pump, which costs around $300-$500.
• 6.0L V8 Gasoline
  • Spark Plug Failure: Symptoms include misfiring and rough idling. The solution is to replace the spark plugs, which costs around $100-$200.
  • Fuel Injector Failure: Symptoms include a loss of power and poor fuel economy. The solution is to replace the fuel injectors, which costs around $500-$1,000.
• Duramax 2.8L I-4 Turbodiesel
  • Turbocharger Failure: Symptoms include a loss of power and a whistling noise. The solution is to replace the turbocharger, which costs around $2,000-$3,000.
• Duramax 6.6L V8 Turbodiesel
  • Diesel Particulate Filter (DPF) Clogging: Symptoms include reduced engine power and increased fuel consumption. The solution is to clean or replace the DPF, which costs around $1,000-$2,000.

Transmission

• 6-speed Automatic
  • Transmission Slipping: Symptoms include difficulty shifting gears and a loss of power. The solution is to rebuild or replace the transmission, which costs around $2,000-$5,000.
• 8-speed Automatic
  • Torque Converter shudder:Symptoms include vibration when accelerating. The solution is to replace the torque converter, which costs around $1,000-$2,000.

Suspension

• Front Suspension:
  • Strut Failure: Symptoms include clunking noises, uneven tire wear, and reduced handling. The solution is to replace the struts, which costs around $500-$1,000.
• Rear Suspension:
  • Leaf Spring Failure: Symptoms include sagging on one side of the vehicle and a rough ride. The solution is to replace the leaf springs, which costs around $500-$1,000.

Electrical

• Battery Drain: Symptoms include the battery going dead prematurely. The solution is to diagnose and fix the source of the drain, which can cost anywhere from $50-$500+.
• Alternator Failure: Symptoms include dim headlights, a warning light on the dashboard, and a dead battery. The solution is to replace the alternator, which costs around $500-$1,000.

Exterior

• Headlamp Failure: Symptoms include dim or flickering headlights. The solution is to replace the headlamp bulbs, which costs around $50-$200+.
• Tailgate Lock Failure: Symptoms include difficulty opening or closing the tailgate. The solution is to repair or replace the tailgate lock, which costs around $100-$300.

Interior

• HVAC System Failure: Symptoms include poor airflow, ineffective heating or cooling, and strange noises. The solution is to diagnose and fix the problem, which can cost anywhere from $50-$1,000+.
• Dashboard Rattle: Symptoms include a rattling noise from the dashboard area. The solution is to identify and fix the source of the rattle, which can cost anywhere from $50-$500+.

Summary

The 2018 GMC Savana 3500 is a versatile and powerful vehicle with a range of engine and transmission options. While it has some issues, most of them are relatively minor and inexpensive to fix. However, the cost of engine and transmission repairs can be significant. Overall, the Savana 3500 is a good option for those who need a large and capable vehicle, but it’s important to be aware of the potential issues before purchasing one.