GasPulse: Price Waves & Fill-Up Detour Solver
Track regional retail fuel price cycles, find weekly low-price days, and verify whether driving off-route to save cents actually leaves cash in your pocket.
Nearby Stations: Detour vs. Real Savings Matrix
| Station | Pump Price | Detour (Roundtrip) | Fuel Burned Detouring | Gross Saved | Net Result | Verdict |
|---|
The Mechanics of Fuel Price Cycles
The "Cheap Gas Trap" Formula
If you detour 4 miles in a 20 MPG vehicle to save $0.10/gal on a small 8-gallon top-off, you burn 0.20 gallons of fuel (~$0.72) to save $0.80 gross. Your real net savings is 8 cents for 12 minutes of driving. GasPulse solves this formula before you veer off highway.
Retail Cycle Dynamics
In many metropolitan markets, wholesale and retail operators systematically reset pricing on Thursday/Friday ahead of high weekend leisure transit, tapering down through Monday and bottoming out around Tuesday evening or Wednesday sunrise.
Fuel Grade Elasticity
Premium 91/93 spreads regularly hover $0.60 to $1.10 above 87 octane. For turbocharged vehicles requiring premium, station-to-station variance often exceeds $0.50, making smart route planning significantly more lucrative.