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Old-School Fuel Efficiency: Manual Tactics for Rising Gas Costs
Fast Company April 4, 2026
With gas prices surging ahead of holiday travel, drivers are being forced back to basics to manage fuel costs. While we wait for AI-optimized engine management to become standard, simple behavioral changes remain the most effective way to protect the bottom line at the pump.
Key Intelligence
- •Apparently, simply slowing down is the most effective way to combat aerodynamic drag and save fuel on highways.
- •Did you know that clearing out the trunk and back seat can noticeably improve mileage by reducing the engine's load?
- •Managing your A/C usage is a quick win for reducing auxiliary power drain during long trips.
- •Expect significant price volatility at the pump during peak travel windows like the Easter holiday weekend.
- •Note that these manual adjustments are currently the only lever for savings, as consumer vehicles lack real-time AI fuel optimization software.