1984 was the first year that the Grand Wagoneer was the only model available in the US. Here are the specs for my 1984 SJ (senior jeep) FSJ (full size jeep) Grand Wagoneer thanks to automobile-catalog.com.
Cockpit of the 1984 Jeep Grand Wagoneer
Make: Jeep
Model: (Grand) Wagoneer SJ
Type: Wagoneer SJ Series-2 (AMC)
1984 Production: 20,019 produced
Traction/transfer case: 4×4 full-time (Selec-Trac NP229, viscous coupling unit, front can be disengaged manually)
Dimensions & Capacities
Length: 4735 mm / 186.4 in
Width: 1900 mm / 74.8 in
Height: 1687 mm / 66.4 in
Wheelbase: 2761 mm / 108.7 in
Front track: 1509 mm / 59.4 in
Rear track: 1468 mm / 57.8 in
Ground clearance: 183 mm / 7.2 in
Displacement: 5896 cm3 / 359.8 cui
Power net: 107.5 kW / 146 PS / 144 hp (SAE net)
Turning Radius: 37.7 feet
Passenger volume: 99.8 cu feet
Curb Weight: 4,490 lbs
Powertrain
Engine: AMC 360 V8
Carburetor: 2-barrel Motorcraft
Fuel Capacity: 20.4 US gals.
Miles Per Gallon (mpg) US: 6-8 MPG city / 8-11 MPG highway
Driving Range: 199 US miles
Drivetrain
Gearbox/transmission: Chrystler Torqueflight A727 automatic 3 speed
OE Tires: P225/75R15
Alternative [+3%] Larger replacement Tire sizes for the OE 15 inch rims:(WARNING: any wider tires could not fit the fenders and arches, always check it earlier (!) and in most cases you will need new rims, of course)
- 215/80 R 15 (+1%)
- 215 R 15 (+2.2%)
- 225/75 R 15 (0%)
- 235/75 R 15 (+2.2%)
- 245/70 R 15 (+.8)
More alternate tire sizes (you may need larger rims).
My 4x4 Truck Dreams 