2007 GMC Savana 3500

The 2007 GMC Savana 3500 is a full-size van known for its durability and workhorse capabilities. It comes in various configurations, including cargo and passenger versions. Engine options include the 4.8L Vortec V8 (295 hp, 305 lb-ft torque), the 5.3L Vortec V8 (310 hp, 335 lb-ft torque), and the 6.0L Vortec V8 (300 hp, 360 lb-ft of torque). All engines are paired with a 4-speed automatic transmission. Owners appreciate the Savana’s spaciousness and towing capacity but often cite fuel economy and ride quality as drawbacks. Its utilitarian design prioritizes function over form, leading to some complaints about interior comfort and refinement.

Engine

4.8L Vortec V8

• Oil Consumption
  • Description/Symptoms: Excessive oil consumption, requiring frequent oil top-offs between scheduled changes. May notice blue smoke from the exhaust.
  • Solution: Possible causes include worn valve seals or piston rings. Repair may involve replacing the valve seals ($400-$800), or overhauling/replacing the engine.
  • Estimated Cost to Fix: $400 - $4000+
  • Recalls: None Found

5.3L Vortec V8

• Oil Consumption
  • Description/Symptoms: Similar to the 4.8L, the 5.3L can exhibit excessive oil consumption.
  • Solution: Valve seal replacement or engine overhaul/replacement.
  • Estimated Cost to Fix: $400 - $4000+
  • Recalls: None Found

6.0L Vortec V8

• Oil Consumption
  • Description/Symptoms: Similar to the 4.8L, the 5.3L, the 6.0L can exhibit excessive oil consumption.
  • Solution: Valve seal replacement or engine overhaul/replacement.
  • Estimated Cost to Fix: $400 - $4000+
  • Recalls: None Found

Transmission

4-Speed Automatic (All Engine Options)

• Harsh Shifting
  • Description/Symptoms: The transmission may exhibit harsh or erratic shifting between gears. This could be caused by worn or damaged internal components, low fluid level or dirty fluid.
  • Solution: Check the transmission fluid level and condition. A fluid change might help. If the problem persists, internal repairs or a transmission replacement may be necessary.
  • Estimated Cost to Fix: $100 (fluid change) - $3000+ (replacement)
  • Recalls: None Found
• Transmission Failure
  • Description/Symptoms: Complete transmission failure may occur, rendering the vehicle immobile.
  • Solution: Transmission replacement or rebuild.
  • Estimated Cost to Fix: $2000-$4000+
  • Recalls: None Found

Suspension

• Leaf Spring Sagging/Failure
  • Description/Symptoms: Rear leaf springs can sag over time, especially in vehicles frequently used for heavy hauling or towing. This results in a reduced ride height, poor handling, and potential bottoming out. Broken leaf springs can also occur.
  • Solution: Replace the leaf springs. Consider heavy-duty replacements for vehicles regularly used for heavy loads.
  • Estimated Cost to Fix: $400 - $1000+ per side
  • Recalls: None Found
• Worn Ball Joints/Tie Rod Ends
  • Description/Symptoms: Clunking noises from the front suspension, loose steering, and uneven tire wear.
  • Solution: Replace worn ball joints and/or tie rod ends. It’s often recommended to replace both sides simultaneously.
  • Estimated Cost to Fix: $200 - $600+ per side
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: The battery drains quickly, especially when the vehicle is not driven for a few days. This can be caused by a parasitic draw from a faulty component or wiring.
  • Solution: Diagnose and repair the parasitic draw. This may involve testing various circuits to identify the source of the drain.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Door Lock Actuator Failure
  • Description/Symptoms: Intermittent or complete failure of the power door locks. The door lock actuator may make a clicking sound but fail to lock or unlock the door.
  • Solution: Replace the faulty door lock actuator.
  • Estimated Cost to Fix: $150 - $400+ per door
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Rust formation on the lower body panels, wheel wells, and undercarriage. This is especially prevalent in areas with harsh winters or where road salt is used.
  • Solution: Treat existing rust and apply rust prevention measures. Extensive rust may require body panel replacement.
  • Estimated Cost to Fix: $100 (rust treatment) - $1000+ (panel replacement)
  • Recalls: None Found

Interior

• Headliner Sagging
  • Description/Symptoms: The headliner fabric detaches from the backing and sags down, obstructing the view.
  • Solution: Replace the headliner or re-glue the existing fabric. Replacement is generally the more durable solution.
  • Estimated Cost to Fix: $200 - $600+
  • Recalls: None Found

Summary

The 2007 GMC Savana 3500, while a reliable work van, has some common issues owners should be aware of. Engine oil consumption and transmission problems can be costly to address. Suspension wear and electrical glitches are also fairly common. Rust, especially in colder climates, can be a concern as well. While some repairs are relatively inexpensive, others can be quite significant, potentially reaching thousands of dollars. Potential buyers should thoroughly inspect a used Savana 3500, paying particular attention to these potential problem areas.