2016 GMC Savana 2500

The 2016 GMC Savana 2500 is a full-size van primarily used for commercial purposes or large families needing ample passenger or cargo space. Engine options for the 2016 Savana 2500 included a 4.8L V8 engine (280 hp, 295 lb-ft of torque), a 6.0L V8 engine (342 hp, 373 lb-ft of torque), and a 2.8L Duramax Turbo-Diesel engine (181 hp, 369 lb-ft of torque). All engine options were paired with a 6-speed automatic transmission. Owners appreciate the Savana’s reliability, spaciousness, and workhorse capabilities. Common dislikes revolve around its outdated design, lower fuel economy compared to modern vans, and somewhat basic interior features.

Engine

4.8L V8

• No Issues Found

6.0L V8

• Active Fuel Management (AFM) Lifter Failure
  • Description/Symptoms: Engine misfire, rough idling, check engine light. Often cylinder #7 is affected.
  • Solution: Replacement of failed lifters, potentially camshaft replacement if damaged. AFM disable through tuning.
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

2.8L Duramax Turbo-Diesel

• Diesel Exhaust Fluid (DEF) System Issues
  • Description/Symptoms: Check engine light related to DEF system, poor engine performance, DEF level sensor issues, DEF injector clogging.
  • Solution: Replacement of DEF level sensor, DEF injector cleaning or replacement, DEF pump replacement.
  • Estimated Cost to Fix: $200 - $1,500+
  • Recalls: None Found

Transmission

6-Speed Automatic (All Engine Options)

• Harsh Shifting/Delayed Engagement
  • Description/Symptoms: Rough or jerky shifting between gears, delayed engagement when shifting from park to drive or reverse.
  • Solution: Transmission fluid flush, valve body replacement, complete transmission rebuild/replacement.
  • Estimated Cost to Fix: $200 (fluid flush) - $4,000+ (rebuild/replacement)
  • Recalls: None Found

Suspension

• Leaf Spring Sag/Failure
  • Description/Symptoms: Rear of the van sitting lower than normal, reduced ride quality, potential clunking noises from the rear. Most common with heavily loaded vans.
  • Solution: Replacement of leaf springs.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found

Electrical

• Body Control Module (BCM) Issues
  • Description/Symptoms: Intermittent electrical issues, including power windows not working, door locks malfunctioning, erratic wiper operation, and issues with interior lighting.
  • Solution: BCM reprogramming or replacement.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Battery light on dashboard, dimming lights, difficulty starting, and complete electrical failure.
  • Solution: Replacement of the alternator.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found

Exterior

• Sliding Door Issues
  • Description/Symptoms: Difficulty opening or closing the sliding door, sticking latches, worn rollers/guides.
  • Solution: Lubrication of latches/rollers, replacement of rollers/guides.
  • Estimated Cost to Fix: $50 - $500+
  • Recalls: None Found

Interior

• HVAC Blower Motor Failure
  • Description/Symptoms: Blower motor not working, limited or no airflow from the vents, unusual noises from the blower motor area.
  • Solution: Replacement of the blower motor or blower motor resistor.
  • Estimated Cost to Fix: $150 - $400+
  • Recalls: None Found

Summary

The 2016 GMC Savana 2500, while a reliable workhorse, can experience a range of issues. Engine problems, particularly AFM lifter failure on the 6.0L V8, and DEF system issues on the 2.8L Duramax can be costly. Transmission issues, especially harsh shifting, are also a concern. Suspension wear and electrical gremlins stemming from the BCM can add to the ownership costs. The severity of these issues varies, but some can lead to significant repair bills. Prospective buyers should be aware of these potential problems and factor them into their purchasing decision, as well as thoroughly inspect the vehicle and review its maintenance history.