1983 Alfa Romeo Arna vs. 2006 BMW X3
To start off, 2006 BMW X3 is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Arna would be higher. At 2,993 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (201 HP @ 4000 RPM) has 139 more horse power than 1983 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 2006 BMW X3 should accelerate faster than 1983 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 1075 kg more than 1983 Alfa Romeo Arna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Alfa Romeo Arna. In wet, icy, snow, or gravel driving conditions, 2006 BMW X3 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, 2006 BMW X3 (410 Nm @ 1500 RPM) has 322 more torque (in Nm) than 1983 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2006 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Arna.
Compare all specifications:
| 1983 Alfa Romeo Arna | 2006 BMW X3 | |
| Make | Alfa Romeo | BMW |
| Model | Arna | X3 |
| Year Released | 1983 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 201 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 88 Nm | 410 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 1925 kg |
| Vehicle Length | 4010 mm | 4570 mm |
| Vehicle Width | 1630 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1680 mm |
| Wheelbase Size | 2430 mm | 2800 mm |
