2008 GMC Envoy vs. 1973 Innocenti J4
To start off, 2008 GMC Envoy is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1973 Innocenti J4 would be higher. At 4,161 cc (6 cylinders), 2008 GMC Envoy is equipped with a bigger engine. In terms of performance, 2008 GMC Envoy (285 HP @ 6000 RPM) has 229 more horse power than 1973 Innocenti J4. (56 HP @ 5500 RPM). In normal driving conditions, 2008 GMC Envoy should accelerate faster than 1973 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Envoy weights approximately 1850 kg more than 1973 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1973 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2008 GMC Envoy 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, 2008 GMC Envoy (374 Nm @ 4600 RPM) has 291 more torque (in Nm) than 1973 Innocenti J4. (83 Nm @ 2500 RPM). This means 2008 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1973 Innocenti J4. 2008 GMC Envoy has automatic transmission and 1973 Innocenti J4 has manual transmission. 1973 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Envoy | 1973 Innocenti J4 | |
| Make | GMC | Innocenti |
| Model | Envoy | J4 |
| Year Released | 2008 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1097 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 285 HP | 56 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 374 Nm | 83 Nm |
| Torque RPM | 4600 RPM | 2500 RPM |
| Engine Compression Ratio | 10.3:1 | 21.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 2730 kg | 880 kg |
| Vehicle Length | 4870 mm | 3720 mm |
| Vehicle Width | 1900 mm | 1540 mm |
| Vehicle Height | 1830 mm | 1380 mm |
| Wheelbase Size | 2880 mm | 2380 mm |
