1983 continued with few changes; the Wagoneer was available only in the Brougham and Limited models. A 4.2 liter six or 5.9 liter V8 were available, both with two-barrel carbs; the V8 was not available in California; and automatic transmissions were standard. The Wagoneer Six was rated at 18/23 mpg, the V8 at 13/18 mpg. … Continue reading 1983 Jeep Grand Wagoneer Test Drive