Ram 1500 vs Toyota Tundra: Specs Compared

Running cost over five years: at the EPA's 15,000-mile-a-year assumption the Ram 1500 burns about $2,650 of fuel annually against $2,800 for the Toyota Tundra. That $150 yearly gap compounds to roughly $750 over five years and $1,200 over eight — often more than the price difference between two trims of the same vehicle, and the single largest running-cost line item separating these two.

City and highway economy: the Ram 1500 leads in both cycles — 23 mpg city and 33 mpg highway against 20 and 24 mpg — so its fuel-efficiency advantage holds whether you commute in traffic or cover long highway miles.

Powertrain choice: the Ram 1500 is recorded with 4 distinct engine configurations (Mild Hybrid, SIDI, 5.7), the Toyota Tundra with 4 (SIDI & PFI, SIDI & PFI; 3-mode, SIDI & PFI; Hybrid). Across 142 recorded Ram 1500 configurations and 77 for the Toyota Tundra, the wider the engine spread the more the real-world fuel efficiency depends on which version you actually buy, so check the specific model year and drivetrain rather than the headline number.

Drivetrain and class: the Ram 1500 is offered with 4-Wheel Drive, Rear-Wheel Drive, All-Wheel Drive, the Toyota Tundra with Rear-Wheel Drive, Part-time 4-Wheel Drive. All-wheel drive typically costs one to two mpg combined against the same vehicle in front- or rear-wheel drive, which is worth remembering when the gap between these two is small. The EPA classes them as Standard Pickup Trucks 4WD and Standard Pickup Trucks 4WD respectively — the class drives the interior volume, cargo space and passenger space each one is measured against.

Tailpipe emissions: at their cleanest configurations the Ram 1500 emits 384 g/mile of CO2 versus 407 g/mile for the Toyota Tundra. Emissions track fuel consumption almost exactly, so the cleaner vehicle here is also the cheaper one to fuel.