Gas Mileage Decreased

CarComplaints.com Notes: The Pontiac Vibe is the mechanical twin of the Toyota Matrix.

Both models were a joint GM-Toyota venture, manufactured together at a NUMMI production facility in Fremont, CA. Only the heating & A/C systems are different.

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
60,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2005 Pontiac Vibe fuel system problems

fuel system problem

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2005 Pontiac Vibe Owner Comments

problem #1

Dec 222008

Vibe 1.8L

  • Manual transmission
  • 60,000 miles

A D V E R T I S E M E N T S

Gas mileage has dropped from 38 to 30 miles per gallon. Idle speed has increased from 600 RPM to 1000 RPM. Idle speed sometimes races up to 2000 RPM briefly, especially in very cold weather (0 F).

- Bruce B., Marathon, WI, US

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