The distance from Sacramento, CA to Baltimore, MD is approximately 2,727 miles. The 2002 PT Cruiser averages 23 MPG combined (per fueleconomy.gov).
Estimated fuel needed: 2,727 miles ÷ 23 MPG ≈ 119 gallons (roughly 121 gallons with margin).
Actual consumption varies with driving conditions, vehicle maintenance, and load.