2004 Alfa Romeo Spider vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo Spider would be higher. At 3,179 cc (6 cylinders), 2004 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo Spider (237 HP @ 6200 RPM) has 22 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2004 Alfa Romeo Spider should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 186 kg more than 2004 Alfa Romeo Spider.
Because 2007 BMW 525 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 2007 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Alfa Romeo Spider (300 Nm @ 4800 RPM) has 49 more torque (in Nm) than 2007 BMW 525. (251 Nm @ 2750 RPM). This means 2004 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
| 2004 Alfa Romeo Spider | 2007 BMW 525 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | 525 |
| Year Released | 2004 | 2007 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 215 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 300 Nm | 251 Nm |
| Torque RPM | 4800 RPM | 2750 RPM |
| Engine Bore Size | 93 mm | 78.8 mm |
| Engine Stroke Size | 78 mm | 82 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 242 km/hour | 240 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 7.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1494 kg | 1680 kg |
| Vehicle Length | 4310 mm | 4850 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1500 mm |
| Wheelbase Size | 2600 mm | 2840 mm |
| Fuel Consumption Overall | 13.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
