1973 GMC Jimmy vs. 1966 Innocenti J4
To start off, 1973 GMC Jimmy is newer by 7 year(s). Which means there will be less support and parts availability for 1966 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1966 Innocenti J4 would be higher. At 4,093 cc (6 cylinders), 1973 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1973 GMC Jimmy (101 HP @ 3600 RPM) has 45 more horse power than 1966 Innocenti J4. (56 HP @ 5600 RPM). In normal driving conditions, 1973 GMC Jimmy should accelerate faster than 1966 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 1973 GMC Jimmy weights approximately 950 kg more than 1966 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1966 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 1973 GMC Jimmy will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1973 GMC Jimmy (242 Nm @ 1600 RPM) has 160 more torque (in Nm) than 1966 Innocenti J4. (82 Nm @ 2000 RPM). This means 1973 GMC Jimmy will have an easier job in driving up hills or pulling heavy equipment than 1966 Innocenti J4. 1973 GMC Jimmy has automatic transmission and 1966 Innocenti J4 has manual transmission. 1966 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
1973 GMC Jimmy | 1966 Innocenti J4 | |
Make | GMC | Innocenti |
Model | Jimmy | J4 |
Year Released | 1973 | 1966 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 1098 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 101 HP | 56 HP |
Engine RPM | 3600 RPM | 5600 RPM |
Torque | 242 Nm | 82 Nm |
Torque RPM | 1600 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Vehicle Weight | 1800 kg | 850 kg |
Vehicle Length | 4690 mm | 3720 mm |
Vehicle Width | 2030 mm | 1540 mm |
Vehicle Height | 1840 mm | 1380 mm |
Wheelbase Size | 2720 mm | 2380 mm |