2003 Alfa Romeo 166 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 72 more horse power than 2007 Mazda 6. (145 HP @ 6500 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 195 kg more than 2007 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, 2003 Alfa Romeo 166 (265 Nm @ 5000 RPM) has 81 more torque (in Nm) than 2007 Mazda 6. (184 Nm @ 3400 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6. 2003 Alfa Romeo 166 has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alfa Romeo 166 | 2007 Mazda 6 | |
Make | Alfa Romeo | Mazda |
Model | 166 | 6 |
Year Released | 2003 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2959 cc | 1997 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 217 HP | 145 HP |
Engine RPM | 6300 RPM | 6500 RPM |
Torque | 265 Nm | 184 Nm |
Torque RPM | 5000 RPM | 3400 RPM |
Engine Bore Size | 93 mm | 87.5 mm |
Engine Stroke Size | 72.6 mm | 83.1 mm |
Engine Compression Ratio | 10.0:1 | 10.8:1 |
Top Speed | 236 km/hour | 211 km/hour |
Acceleration 0-100mph | 8.6 seconds | 9.7 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1550 kg | 1355 kg |
Vehicle Length | 4730 mm | 4680 mm |
Vehicle Width | 1810 mm | 1440 mm |
Vehicle Height | 1420 mm | 1790 mm |
Wheelbase Size | 2600 mm | 2680 mm |
Fuel Consumption Overall | 13 L/100km | 7.8 L/100km |
Fuel Tank Capacity | 69 L | 64 L |