2006 BMW X3 vs. 1971 Sunbeam Alpine
To start off, 2006 BMW X3 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1971 Sunbeam Alpine would be higher. At 2,978 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (228 HP @ 5900 RPM) has 157 more horse power than 1971 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 2006 BMW X3 should accelerate faster than 1971 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 825 kg more than 1971 Sunbeam Alpine. 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 1971 Sunbeam Alpine. 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 (300 Nm @ 3500 RPM) has 177 more torque (in Nm) than 1971 Sunbeam Alpine. (123 Nm @ 3000 RPM). This means 2006 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1971 Sunbeam Alpine.
Compare all specifications:
| 2006 BMW X3 | 1971 Sunbeam Alpine | |
| Make | BMW | Sunbeam |
| Model | X3 | Alpine |
| Year Released | 2006 | 1971 |
| Engine Size | 2978 cc | 1725 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 71 HP |
| Engine RPM | 5900 RPM | 5000 RPM |
| Torque | 300 Nm | 123 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1835 kg | 1010 kg |
| Vehicle Length | 4570 mm | 4430 mm |
| Vehicle Width | 1860 mm | 1650 mm |
| Vehicle Height | 1680 mm | 1410 mm |
| Wheelbase Size | 2800 mm | 2510 mm |
