Fuel EconomyGearMaking Diesel Engines Burn GasolineGearIf You Don't Drive a Turbo, You Soon WillGearFrom Washington to Mexico on 12.4 Gallons Of DieselGearFeds Propose Letter Grades For Vehicle EfficiencyGearNew Isetta to Solve Our Transportation WoesGearAs America Grows Fatter, It Burns More GasGearTrucks Get Dual Clutch TransmissionsGearThe Little 57-MPG Engine That CouldGear74-MPG City Car Makes a Smart Look BigGearU.S. Army Considering Fuel Cells on TanksGearUnited Airlines Tries Hypermiling a BoeingGearSmall Is the New Big at FordGearMustang Gets 48.5 MPG Goin' the DistanceGearBritish City Embraces Homely Hydrogen CarsGearHybrid Lincoln Luxo-Barge Gets 41 MPGGearCar Carrier's Powerplant Like a Bloom Box On a BoatGearGetting More With FourGearSlow Down and Spare the PlanetGearBig Fuel Savings Are Possible, But It Will Cost UsGearMississippi State Wins Big at EcoCAR With 118 MPGGearPorsche's Newest 911 - 620 Horsepower & 20 MPGGearToyota Aims for $50,000 Fuel-Cell Car by 2015GearSide Bumpers Look Odd, But Could Increase SafetyGearEcoCAR Team Challenge Profile: Virginia TechMore Stories
