2004 Alfa Romeo Spider vs. 2006 Mazda 6
To start off, 2006 Mazda 6 is newer by 2 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 98 more horse power than 2006 Mazda 6. (139 HP @ 6000 RPM). In normal driving conditions, 2004 Alfa Romeo Spider should accelerate faster than 2006 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo Spider weights approximately 144 kg more than 2006 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 119 more torque (in Nm) than 2006 Mazda 6. (181 Nm @ 4500 RPM). This means 2004 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda 6.
Compare all specifications:
| 2004 Alfa Romeo Spider | 2006 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | Spider | 6 |
| Year Released | 2004 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 139 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 300 Nm | 181 Nm |
| Torque RPM | 4800 RPM | 4500 RPM |
| Engine Bore Size | 93 mm | 87.5 mm |
| Engine Stroke Size | 78 mm | 83.1 mm |
| Engine Compression Ratio | 10.0:1 | 10.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 242 km/hour | 208 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 9.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1494 kg | 1350 kg |
| Vehicle Length | 4310 mm | 4690 mm |
| Vehicle Width | 1780 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Consumption Overall | 13.2 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 70 L | 64 L |
