2005 GMC Yukon vs. 1964 Innocenti J4
To start off, 2005 GMC Yukon is newer by 41 year(s). Which means there will be less support and parts availability for 1964 Innocenti J4. In addition, the cost of maintenance, including insurance, on 1964 Innocenti J4 would be higher. At 5,328 cc (8 cylinders), 2005 GMC Yukon is equipped with a bigger engine. In terms of performance, 2005 GMC Yukon (287 HP @ 5200 RPM) has 230 more horse power than 1964 Innocenti J4. (57 HP @ 5500 RPM). In normal driving conditions, 2005 GMC Yukon should accelerate faster than 1964 Innocenti J4. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 1240 kg more than 1964 Innocenti J4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1964 Innocenti J4. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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, 2005 GMC Yukon (441 Nm @ 4000 RPM) has 359 more torque (in Nm) than 1964 Innocenti J4. (82 Nm @ 2000 RPM). This means 2005 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1964 Innocenti J4. 2005 GMC Yukon has automatic transmission and 1964 Innocenti J4 has manual transmission. 1964 Innocenti J4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 GMC Yukon | 1964 Innocenti J4 | |
| Make | GMC | Innocenti |
| Model | Yukon | J4 |
| Year Released | 2005 | 1964 |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 1098 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 287 HP | 57 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 441 Nm | 82 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 96 mm | 64.6 mm |
| Engine Stroke Size | 92 mm | 83.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2090 kg | 850 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 |
