2008 Alfa Romeo 166 vs. 2007 Mazda 3
To start off, 2008 Alfa Romeo 166 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mazda 3. In addition, the cost of maintenance, including insurance, on 2007 Mazda 3 would be higher. At 3,177 cc (6 cylinders), 2008 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 166 (237 HP @ 6200 RPM) has 129 more horse power than 2007 Mazda 3. (108 HP @ 4000 RPM). In normal driving conditions, 2008 Alfa Romeo 166 should accelerate faster than 2007 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 166 weights approximately 355 kg more than 2007 Mazda 3. 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, 2008 Alfa Romeo 166 (289 Nm @ 4800 RPM) has 48 more torque (in Nm) than 2007 Mazda 3. (241 Nm @ 1750 RPM). This means 2008 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 3.
Compare all specifications:
| 2008 Alfa Romeo 166 | 2007 Mazda 3 | |
| Make | Alfa Romeo | Mazda |
| Model | 166 | 3 |
| Year Released | 2008 | 2007 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3177 cc | 1560 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 108 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 289 Nm | 241 Nm |
| Torque RPM | 4800 RPM | 1750 RPM |
| Engine Bore Size | 93 mm | 75 mm |
| Engine Stroke Size | 78 mm | 88.3 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 245 km/hour | 185 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1260 kg |
| Vehicle Length | 4730 mm | 4430 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2650 mm |
| Fuel Consumption Overall | 12.5 L/100km | 5 L/100km |
| Fuel Tank Capacity | 69 L | 55 L |
