1970 Alfa Romeo Spider vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo Spider would be higher. At 2,991 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (201 HP @ 4000 RPM) has 98 more horse power than 1970 Alfa Romeo Spider. (103 HP @ 6000 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1970 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 935 kg more than 1970 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (410 Nm @ 1500 RPM) has 272 more torque (in Nm) than 1970 Alfa Romeo Spider. (138 Nm @ 3200 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo Spider.
Compare all specifications:
1970 Alfa Romeo Spider | 2007 BMW X3 | |
Make | Alfa Romeo | BMW |
Model | Spider | X3 |
Year Released | 1970 | 2007 |
Body Type | Roadster | SUV |
Engine Position | Front | Front |
Engine Size | 1290 cc | 2991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 103 HP | 201 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 138 Nm | 410 Nm |
Torque RPM | 3200 RPM | 1500 RPM |
Engine Bore Size | 78 mm | 84 mm |
Engine Stroke Size | 67.5 mm | 90 mm |
Top Speed | 174 km/hour | 210 km/hour |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 990 kg | 1925 kg |
Vehicle Length | 4130 mm | 4570 mm |
Vehicle Width | 1630 mm | 1860 mm |
Vehicle Height | 1300 mm | 1680 mm |
Wheelbase Size | 2260 mm | 2800 mm |
Fuel Tank Capacity | 46 L | 67 L |