2009 Alfa Romeo GT vs. 2007 Mazda 3
To start off, 2009 Alfa Romeo GT is newer by 2 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 1,910 cc (4 cylinders), 2009 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo GT (148 HP @ 4000 RPM) has 40 more horse power than 2007 Mazda 3. (108 HP @ 4000 RPM). In normal driving conditions, 2009 Alfa Romeo GT should accelerate faster than 2007 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo GT weights approximately 180 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, 2009 Alfa Romeo GT (306 Nm @ 2000 RPM) has 65 more torque (in Nm) than 2007 Mazda 3. (241 Nm @ 1750 RPM). This means 2009 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 3.
Compare all specifications:
| 2009 Alfa Romeo GT | 2007 Mazda 3 | |
| Make | Alfa Romeo | Mazda |
| Model | GT | 3 |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1560 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 108 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 306 Nm | 241 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Engine Bore Size | 82 mm | 75 mm |
| Engine Stroke Size | 90.4 mm | 88.3 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 209 km/hour | 185 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1440 kg | 1260 kg |
| Vehicle Length | 4500 mm | 4430 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2650 mm |
| Fuel Consumption Overall | 6.2 L/100km | 5 L/100km |
| Fuel Tank Capacity | 63 L | 55 L |
