2002 Alfa Romeo Spider vs. 2005 Mazda 6
To start off, 2005 Mazda 6 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo Spider would be higher. At 2,292 cc (4 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2005 Mazda 6 (164 HP @ 6500 RPM) has 25 more horse power than 2002 Alfa Romeo Spider. (139 HP @ 6500 RPM) In normal driving conditions, 2005 Mazda 6 should accelerate faster than 2002 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda 6 weights approximately 65 kg more than 2002 Alfa Romeo Spider. 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, 2005 Mazda 6 (214 Nm @ 4000 RPM) has 51 more torque (in Nm) than 2002 Alfa Romeo Spider. (163 Nm @ 3500 RPM). This means 2005 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo Spider.
Compare all specifications:
| 2002 Alfa Romeo Spider | 2005 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | Spider | 6 |
| Year Released | 2002 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2292 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 164 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 163 Nm | 214 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 87.6 mm |
| Engine Stroke Size | 82.8 mm | 94 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1350 kg | 1415 kg |
| Vehicle Length | 4290 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 64 L |
