2024 GMC Savana 3500

The 2024 GMC Savana 3500 is a full-size van primarily used for commercial purposes, offering robust capabilities for hauling cargo and passengers. Engine options include a 6.6L V8 engine producing 401 horsepower and 464 lb-ft of torque, paired with a 6-speed automatic transmission. What people like about the Savana 3500 is its straightforward design, durability, and ample cargo space. Dislikes often revolve around its dated interior, relatively poor fuel economy, and less refined driving experience compared to newer vans on the market.

Engine

6.6L V8

• Oil Consumption
  • Description/Symptoms: Owners may report excessive oil consumption, requiring frequent top-offs between oil changes. This can lead to potential engine damage if not monitored closely.
  • Solution: Replacing the valve cover with an updated version.
  • Estimated Cost to Fix: $250 - $500
  • Recalls: None Found
• Engine Misfires
  • Description/Symptoms: The 6.6L V8 may experience engine misfires, leading to rough idling, reduced power, and a check engine light. This can be caused by faulty ignition coils or spark plugs.
  • Solution: Replacing the faulty ignition coils or spark plugs.
  • Estimated Cost to Fix: $150 - $400 per cylinder

Transmission

6-Speed Automatic

• Harsh Shifting
  • Description/Symptoms: Some owners report harsh or erratic shifting between gears, particularly at lower speeds. This can be accompanied by a clunking noise.
  • Solution: A software reflash or recalibration of the transmission control module (TCM) can sometimes resolve the issue. If the problem persists, internal transmission damage may be present, requiring a rebuild or replacement.
  • Estimated Cost to Fix: $100 - $250 (reflash), $2,500 - $4,500+ (rebuild/replacement)
  • Recalls: None Found

Suspension

• Rear Leaf Spring Sagging
  • Description/Symptoms: Owners report that the rear leaf springs can sag prematurely, especially when the vehicle is frequently loaded near its maximum capacity. This can affect ride height, handling, and load-carrying ability.
  • Solution: Replacing the rear leaf springs with heavy-duty aftermarket springs.
  • Estimated Cost to Fix: $500 - $1000+

Electrical

• Battery Drain
  • Description/Symptoms: Unexplained battery drain can occur, especially if the vehicle is not driven regularly. This can leave owners stranded with a dead battery.
  • Solution: Thoroughly inspect the electrical system for parasitic draws, such as aftermarket accessories, faulty relays, or a malfunctioning body control module (BCM).
  • Estimated Cost to Fix: $100 - $500+ (depending on the source of the drain)
  • Recalls: None Found
• Faulty Sensor Readings
  • Description/Symptoms: Owners may experience issues with various sensors, such as the mass airflow (MAF) sensor or oxygen (O2) sensors, leading to inaccurate readings and potential engine performance problems.
  • Solution: Diagnosing the specific sensor that is failing and replacing it.
  • Estimated Cost to Fix: $100 - $300 per sensor

Exterior

• Sliding Door Issues
  • Description/Symptoms: Owners have reported problems with the sliding side door, including difficulty opening or closing, sticking, or rattling noises. This can be due to worn rollers, damaged tracks, or a misaligned latch.
  • Solution: Replacing the rollers and cleaning and lubricating the sliding door tracks.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Interior

• Dashboard Cracking
  • Description/Symptoms: The dashboard can be prone to cracking, especially in hot climates. This is a cosmetic issue but can detract from the overall appearance of the interior.
  • Solution: Replacing the cracked dashboard.
  • Estimated Cost to Fix: $500 - $1,500+

Summary

The 2024 GMC Savana 3500, while a capable work van, has several reported issues ranging from engine oil consumption and transmission harshness to suspension and electrical problems. The severity of these issues varies, with some being relatively minor and inexpensive to fix, while others, like a transmission rebuild or dashboard replacement, can be costly. Potential buyers should be aware of these common complaints and thoroughly inspect any used Savana 3500 before purchasing.