1991 Innocenti 990 vs. 1997 Rover 400
To start off, 1997 Rover 400 is newer by 6 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 1,589 cc (4 cylinders), 1997 Rover 400 is equipped with a bigger engine. In terms of performance, 1997 Rover 400 (110 HP @ 6000 RPM) has 59 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 1997 Rover 400 should accelerate faster than 1991 Innocenti 990.
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, 1997 Rover 400 (145 Nm @ 3000 RPM) has 70 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 1997 Rover 400 will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990.
Compare all specifications:
| 1991 Innocenti 990 | 1997 Rover 400 | |
| Make | Innocenti | Rover |
| Model | 990 | 400 |
| Year Released | 1991 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 992 cc | 1589 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 110 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 75 Nm | 145 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 76 mm | 80 mm |
| Engine Stroke Size | 73 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 3170 mm | 4370 mm |
| Vehicle Width | 1530 mm | 1690 mm |
| Vehicle Height | 1390 mm | 1410 mm |
| Wheelbase Size | 2050 mm | 2560 mm |
