1977 Alfa Romeo Spider vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Spider would be higher. At 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 126 more horse power than 1977 Alfa Romeo Spider. (89 HP @ 6000 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1977 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 785 kg more than 1977 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 1977 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 (480 Nm) has 359 more torque (in Nm) than 1977 Alfa Romeo Spider. (121 Nm). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Spider.
Compare all specifications:
1977 Alfa Romeo Spider | 2007 BMW X3 | |
Make | Alfa Romeo | BMW |
Model | Spider | X3 |
Year Released | 1977 | 2007 |
Body Type | Roadster | SUV |
Engine Position | Front | Front |
Engine Size | 1289 cc | 2993 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 89 HP | 215 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 121 Nm | 480 Nm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 980 kg | 1765 kg |
Vehicle Length | 4130 mm | 4570 mm |
Vehicle Width | 1640 mm | 1680 mm |
Vehicle Height | 1300 mm | 1860 mm |
Wheelbase Size | 2260 mm | 2800 mm |