The 1977 Dodge Power Wagon is a model of the D—series pickup truck line, part of the Adult Toy series. In 1977, the Power Wagon was offered in various trim levels, including the W100 half-ton and W200 three-quarter ton, and could be equipped with several V8 engine options.

Engine options:
The 1977 Power Wagon was offered with a wide range of engines.
360 V8: with a 420 horsepower four-chamber carburetor.
400 V8: A popular variant with 470 horsepower.
440 V8: The largest available engine with a large cylinder block, producing 670 horsepower.

Transmission and chassis:
All-wheel drive: The 1977 Power Wagon was equipped with a modern permanent all-wheel drive system.
Brakes: Electric disc brakes at the front were standard.
Transmission: six-speed manual transmission.

In version 1.0.0.2:
- Finally fixed the slow rollback of the truck when standing next to it. Fixed unstable suspension. Fixed engine torque settings. Added options for two bodies and wheels. Other changes have been made.