Owners of Ford F-series trucks — the most popular vehicle in 2017 — will pay about $413 more in gas this year compared to last year, according to government estimates. Honda Civic and Toyota Camry drivers, meanwhile, will face increases of $206. Those figures are based on the Energy Information Administration’s estimate that gas will cost an average of $2.79 a gallon in 2018, up 37 cents from last year’s average.