Meanwhile, the Power Wagon's 6.4-liter Hemi V8 engine generates 405 horsepower and 429 lb-ft of torque, a far cry from the diesel powertrain’s muscle. The Ram Power Wagon’s competitors come ...

but with the Power Wagon weighing about as much as an Asiatic elephant (around 7000 lb), acceleration is dismal. 0-60 mph takes 8.4 seconds; painfully slow considering how much power it has.