2003 Alfa Romeo Spider vs. 2008 BMW X5
To start off, 2008 BMW X5 is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider would be higher. At 4,398 cc, 2008 BMW X5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 701 kg more than 2003 Alfa Romeo Spider.
Because 2008 BMW X5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW X5. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo Spider, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 BMW X5 (440 Nm @ 3700 RPM) has 135 more torque (in Nm) than 2003 Alfa Romeo Spider. (305 Nm @ 4800 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo Spider. 2008 BMW X5 has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2008 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | X5 |
| Year Released | 2003 | 2008 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4398 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 248 HP | 0 HP |
| Torque | 305 Nm | 440 Nm |
| Torque RPM | 4800 RPM | 3700 RPM |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 78 mm | 82.7 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Acceleration 0-100mph | 6.3 seconds | 7.7 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1490 kg | 2191 kg |
| Vehicle Length | 4310 mm | 4870 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2830 mm |
| Fuel Consumption Overall | 13.2 L/100km | 15.4 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
