2021 Ram 1500 TRX Review â You Donât Need It, But Youâll Want It 6.2-liter supercharged V8 (702 horsepower @ 6,100 rpm; 650 lb-ft @ 4,800 rpm) Eight-speed automatic, four-wheel drive 22.4 city, 16.5 highway, 19.8 combined. (NRCan Rating, L/100km) Base Price: $69,995 (U.S) / $94,770 (Canada) As Tested: $89,565 (U.S.) / $115,500 (Canada) Prices include $1,695 destination charge in the United States and $1,995 to $2,695 for freight, PDI, and A/C tax in Canada and, because of cross-border equipment differences, canât be directly compared. When the 2021 Ram 1500 TRX launched last fall, the usual suspects on auto-journalist Twitter started complaining that the truck offered more power than anyone really needed, at a terrible cost to the environment, since a truck like this would suck down fuel at a distressing rate.