1984 Innocenti 990 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1984 Innocenti 990 would be higher. At 1,467 cc (4 cylinders), 2006 Smart ForFour is equipped with a bigger engine. In terms of performance, 2006 Smart ForFour (175 HP @ 6000 RPM) has 124 more horse power than 1984 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 2006 Smart ForFour should accelerate faster than 1984 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2006 Smart ForFour weights approximately 376 kg more than 1984 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 Smart ForFour (230 Nm @ 3500 RPM) has 155 more torque (in Nm) than 1984 Innocenti 990. (75 Nm @ 3200 RPM). This means 2006 Smart ForFour will have an easier job in driving up hills or pulling heavy equipment than 1984 Innocenti 990.
Compare all specifications:
| 1984 Innocenti 990 | 2006 Smart ForFour | |
| Make | Innocenti | Smart |
| Model | 990 | ForFour |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 1467 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 175 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 75 Nm | 230 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 76 mm | 75.5 mm |
| Engine Stroke Size | 73 mm | 84.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 714 kg | 1090 kg |
| Vehicle Length | 3170 mm | 3760 mm |
| Vehicle Width | 1530 mm | 1690 mm |
| Vehicle Height | 1390 mm | 1460 mm |
| Wheelbase Size | 2050 mm | 2510 mm |
