1971 Alfa Romeo Spider vs. 2005 BMW X3
To start off, 2005 BMW X3 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Spider would be higher. At 2,983 cc (6 cylinders), 2005 BMW X3 is equipped with a bigger engine. In terms of performance, 2005 BMW X3 (228 HP @ 5900 RPM) has 120 more horse power than 1971 Alfa Romeo Spider. (108 HP @ 6000 RPM) In normal driving conditions, 2005 BMW X3 should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 833 kg more than 1971 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2005 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.
Compare all specifications:
| 1971 Alfa Romeo Spider | 2005 BMW X3 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | X3 |
| Year Released | 1971 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 228 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1002 kg | 1835 kg |
| Vehicle Length | 4130 mm | 4570 mm |
| Vehicle Width | 1640 mm | 1860 mm |
| Vehicle Height | 1300 mm | 1680 mm |
| Wheelbase Size | 2260 mm | 2730 mm |
