2003 Alfa Romeo Spider vs. 2007 BMW 325
To start off, 2007 BMW 325 is newer by 4 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 3,179 cc (6 cylinders), 2003 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo Spider (236 HP @ 6200 RPM) has 21 more horse power than 2007 BMW 325. (215 HP @ 6500 RPM). In normal driving conditions, 2003 Alfa Romeo Spider should accelerate faster than 2007 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 6 kg more than 2003 Alfa Romeo Spider.
Because 2007 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 2007 BMW 325. 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, 2003 Alfa Romeo Spider (289 Nm @ 4800 RPM) has 39 more torque (in Nm) than 2007 BMW 325. (250 Nm @ 2750 RPM). This means 2003 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2007 BMW 325 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | 325 |
| Year Released | 2003 | 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 | 236 HP | 215 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 289 Nm | 250 Nm |
| Torque RPM | 4800 RPM | 2750 RPM |
| Engine Bore Size | 93.1 mm | 82 mm |
| Engine Stroke Size | 78 mm | 78.8 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Acceleration 0-100mph | 6.3 seconds | 7.2 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 | 1470 kg | 1476 kg |
| Vehicle Width | 1790 mm | 1420 mm |
| Vehicle Height | 1320 mm | 1820 mm |
| Wheelbase Size | 2710 mm | 2770 mm |
| Fuel Consumption Overall | 13.2 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
