1982 Alfa Romeo Spider vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 25 year(s). Which means there will be less support and parts availability for 1982 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1982 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) has 93 more horse power than 1982 Alfa Romeo Spider. (108 HP) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1982 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 925 kg more than 1982 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 1982 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 265 more torque (in Nm) than 1982 Alfa Romeo Spider. (145 Nm @ 4000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1982 Alfa Romeo Spider.
Compare all specifications:
1982 Alfa Romeo Spider | 2007 BMW X3 | |
Make | Alfa Romeo | BMW |
Model | Spider | X3 |
Year Released | 1982 | 2007 |
Body Type | Roadster | SUV |
Engine Position | Front | Front |
Engine Size | 1570 cc | 2991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 108 HP | 201 HP |
Torque | 145 Nm | 410 Nm |
Torque RPM | 4000 RPM | 1500 RPM |
Engine Bore Size | 78 mm | 84 mm |
Engine Stroke Size | 82 mm | 90 mm |
Engine Compression Ratio | 9.0:1 | 17.0:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1000 kg | 1925 kg |
Vehicle Length | 4130 mm | 4570 mm |
Vehicle Width | 1640 mm | 1860 mm |
Vehicle Height | 1300 mm | 1680 mm |
Wheelbase Size | 2260 mm | 2800 mm |