1991 Innocenti 990 vs. 2007 Jeep Grand Cherokee
To start off, 2007 Jeep Grand Cherokee is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1991 Innocenti 990 would be higher. At 4,701 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (235 HP @ 4500 RPM) has 184 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 967 kg more than 1991 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1991 Innocenti 990. In wet, icy, snow, or gravel driving conditions, 2007 Jeep Grand Cherokee 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, 2007 Jeep Grand Cherokee (414 Nm @ 3600 RPM) has 339 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990. 2007 Jeep Grand Cherokee has automatic transmission and 1991 Innocenti 990 has manual transmission. 1991 Innocenti 990 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Innocenti 990 | 2007 Jeep Grand Cherokee | |
| Make | Innocenti | Jeep |
| Model | 990 | Grand Cherokee |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 992 cc | 4701 cc |
| Engine Cylinders | 3 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 51 HP | 235 HP |
| Engine RPM | 5800 RPM | 4500 RPM |
| Torque | 75 Nm | 414 Nm |
| Torque RPM | 3200 RPM | 3600 RPM |
| Engine Bore Size | 76 mm | 93 mm |
| Engine Stroke Size | 73 mm | 86.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 710 kg | 1677 kg |
| Vehicle Length | 3170 mm | 4750 mm |
| Vehicle Width | 1530 mm | 1870 mm |
| Vehicle Height | 1390 mm | 1730 mm |
| Wheelbase Size | 2050 mm | 2790 mm |
