2005 Alfa Romeo Spider vs. 2006 BMW 325
To start off, 2006 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo Spider would be higher. At 3,179 cc (6 cylinders), 2005 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo Spider (247 HP @ 6200 RPM) has 63 more horse power than 2006 BMW 325. (184 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo Spider should accelerate faster than 2006 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 325 weights approximately 223 kg more than 2005 Alfa Romeo Spider.
Because 2006 BMW 325 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 2006 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Alfa Romeo Spider (300 Nm @ 4800 RPM) has 63 more torque (in Nm) than 2006 BMW 325. (237 Nm @ 3500 RPM). This means 2005 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 325.
Compare all specifications:
| 2005 Alfa Romeo Spider | 2006 BMW 325 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | 325 |
| Year Released | 2005 | 2006 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 2501 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 184 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 300 Nm | 237 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 84.1 mm |
| Engine Stroke Size | 78 mm | 74.9 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 242 km/hour | 206 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 7.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1407 kg | 1630 kg |
| Vehicle Length | 4310 mm | 4490 mm |
| Vehicle Width | 1780 mm | 1950 mm |
| Vehicle Height | 1320 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2730 mm |
| Fuel Consumption Overall | 13.2 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
