2003 Mazda 6 vs. 2001 Alfa Romeo 147
To start off, 2003 Mazda 6 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 would be higher. At 1,989 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 147 (148 HP @ 6300 RPM) has 3 more horse power than 2003 Mazda 6. (145 HP @ 3500 RPM) In normal driving conditions, 2001 Alfa Romeo 147 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 159 kg more than 2001 Alfa Romeo 147.
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 Mazda 6 (310 Nm @ 2000 RPM) has 129 more torque (in Nm) than 2001 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2003 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 147. 2001 Alfa Romeo 147 has automatic transmission and 2003 Mazda 6 has manual transmission. 2003 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Alfa Romeo 147 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda 6 | 2001 Alfa Romeo 147 | |
| Make | Mazda | Alfa Romeo |
| Model | 6 | 147 |
| Year Released | 2003 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 145 HP | 148 HP |
| Engine RPM | 3500 RPM | 6300 RPM |
| Torque | 310 Nm | 181 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 86 mm | 91 mm |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 198 km/hour | 208 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1485 kg | 1326 kg |
| Vehicle Length | 4690 mm | 4180 mm |
| Vehicle Width | 1790 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2680 mm | 2550 mm |
| Fuel Consumption Overall | 6.5 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
