2005 Mazda 6 vs. 2001 Alfa Romeo 166
To start off, 2005 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 2001 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 166 (226 HP @ 6200 RPM) has 66 more horse power than 2005 Mazda 6. (160 HP @ 6500 RPM) In normal driving conditions, 2001 Alfa Romeo 166 should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 166 weights approximately 85 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, 2001 Alfa Romeo 166 (276 Nm @ 5000 RPM) has 69 more torque (in Nm) than 2005 Mazda 6. (207 Nm @ 4000 RPM). This means 2001 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6. 2001 Alfa Romeo 166 has automatic transmission and 2005 Mazda 6 has manual transmission. 2005 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mazda 6 | 2001 Alfa Romeo 166 | |
| Make | Mazda | Alfa Romeo |
| Model | 6 | 166 |
| Year Released | 2005 | 2001 |
| Body Type | Station Wagon | 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 | 6500 RPM | 6200 RPM |
| Torque | 207 Nm | 276 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Top Speed | 204 km/hour | 237 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 8.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1550 kg |
| Vehicle Length | 4710 mm | 4730 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 2630 mm | 2600 mm |
| Fuel Tank Capacity | 64 L | 72 L |
