2009 BMW X5 vs. 1991 Innocenti 990
To start off, 2009 BMW X5 is newer by 18 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 2,996 cc (6 cylinders), 2009 BMW X5 is equipped with a bigger engine. In terms of performance, 2009 BMW X5 (260 HP @ 6600 RPM) has 209 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 2009 BMW X5 should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X5 weights approximately 840 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 2009 BMW X5 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, 2009 BMW X5 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, 2009 BMW X5 (305 Nm @ 2750 RPM) has 230 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 2009 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990. 2009 BMW X5 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. 2009 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X5 | 1991 Innocenti 990 | |
| Make | BMW | Innocenti |
| Model | X5 | 990 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 992 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 260 HP | 51 HP |
| Engine RPM | 6600 RPM | 5800 RPM |
| Torque | 305 Nm | 75 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 85.1 mm | 76 mm |
| Engine Stroke Size | 88 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1550 kg | 710 kg |
| Vehicle Length | 4860 mm | 3170 mm |
| Vehicle Width | 1940 mm | 1530 mm |
| Vehicle Height | 1770 mm | 1390 mm |
| Wheelbase Size | 2940 mm | 2050 mm |
