2003 Alpina Roadster vs. 1991 Innocenti 990
To start off, 2003 Alpina Roadster is newer by 12 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 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 250 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina Roadster weights approximately 916 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 2003 Alpina Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 1991 Innocenti 990, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Alpina Roadster (362 Nm @ 4800 RPM) has 287 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990.
Compare all specifications:
| 2003 Alpina Roadster | 1991 Innocenti 990 | |
| Make | Alpina | Innocenti |
| Model | Roadster | 990 |
| Year Released | 2003 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 992 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 51 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 362 Nm | 75 Nm |
| Torque RPM | 4800 RPM | 3200 RPM |
| Engine Bore Size | 87 mm | 76 mm |
| Engine Stroke Size | 93.8 mm | 73 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1626 kg | 710 kg |
| Vehicle Length | 4100 mm | 3170 mm |
| Vehicle Width | 1790 mm | 1530 mm |
| Vehicle Height | 1310 mm | 1390 mm |
| Wheelbase Size | 2500 mm | 2050 mm |
