2005 Mazda 6 vs. 2000 Alfa Romeo 166
To start off, 2005 Mazda 6 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 2000 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 166 (226 HP @ 6200 RPM) has 66 more horse power than 2005 Mazda 6. (160 HP @ 4000 RPM) In normal driving conditions, 2000 Alfa Romeo 166 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 166 weights approximately 103 kg more than 2005 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, 2000 Alfa Romeo 166 (275 Nm) has 65 more torque (in Nm) than 2005 Mazda 6. (210 Nm). This means 2000 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6.
Compare all specifications:
| 2005 Mazda 6 | 2000 Alfa Romeo 166 | |
| Make | Mazda | Alfa Romeo |
| Model | 6 | 166 |
| Year Released | 2005 | 2000 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2261 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 226 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 210 Nm | 275 Nm |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 94 mm | 72.6 mm |
| Engine Compression Ratio | 9.7:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1407 kg | 1510 kg |
| Vehicle Length | 4750 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Tank Capacity | 68 L | 72 L |
