1991 Innocenti 990 vs. 2006 Rover 45
To start off, 2006 Rover 45 is newer by 15 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 1,796 cc (4 cylinders), 2006 Rover 45 is equipped with a bigger engine. In terms of performance, 2006 Rover 45 (115 HP @ 5500 RPM) has 64 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2006 Rover 45 should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2006 Rover 45 weights approximately 526 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2006 Rover 45 (160 Nm @ 2750 RPM) has 85 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2006 Rover 45 will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990.
Compare all specifications:
| 1991 Innocenti 990 | 2006 Rover 45 | |
| Make | Innocenti | Rover |
| Model | 990 | 45 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 992 cc | 1796 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 115 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 75 Nm | 160 Nm |
| Torque RPM | 3200 RPM | 2750 RPM |
| Engine Bore Size | 76 mm | 80 mm |
| Engine Stroke Size | 73 mm | 89.3 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 710 kg | 1236 kg |
| Vehicle Length | 3170 mm | 4520 mm |
| Vehicle Width | 1530 mm | 1700 mm |
| Vehicle Height | 1390 mm | 1400 mm |
| Wheelbase Size | 2050 mm | 2630 mm |
