2005 Alfa Romeo Spider vs. 2006 BMW 318
To start off, 2006 BMW 318 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 2,957 cc (6 cylinders), 2005 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo Spider (215 HP @ 5000 RPM) has 74 more horse power than 2006 BMW 318. (141 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo Spider should accelerate faster than 2006 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 318 weights approximately 40 kg more than 2005 Alfa Romeo Spider.
Because 2006 BMW 318 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 318. 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 (265 Nm @ 5000 RPM) has 65 more torque (in Nm) than 2006 BMW 318. (200 Nm @ 3750 RPM). This means 2005 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 318.
Compare all specifications:
| 2005 Alfa Romeo Spider | 2006 BMW 318 | |
| Make | Alfa Romeo | BMW |
| Model | Spider | 318 |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 141 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 265 Nm | 200 Nm |
| Torque RPM | 5000 RPM | 3750 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Top Speed | 235 km/hour | 213 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 9.3 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 | 1355 kg | 1395 kg |
| Vehicle Length | 4290 mm | 4490 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1380 mm |
| Wheelbase Size | 2600 mm | 2730 mm |
| Fuel Consumption Overall | 11 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
