1999 Alfa Romeo 145 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 1,968 cc (4 cylinders), 1999 Alfa Romeo 145 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 145 (153 HP @ 6400 RPM) has 34 more horse power than 2003 Mazda 6. (119 HP @ 5700 RPM). In normal driving conditions, 1999 Alfa Romeo 145 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 210 kg more than 1999 Alfa Romeo 145.
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, 1999 Alfa Romeo 145 (191 Nm @ 3500 RPM) has 5 more torque (in Nm) than 2003 Mazda 6. (186 Nm @ 4500 RPM). This means 1999 Alfa Romeo 145 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 1999 Alfa Romeo 145 | 2003 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | 145 | 6 |
| Year Released | 1999 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1840 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 119 HP |
| Engine RPM | 6400 RPM | 5700 RPM |
| Torque | 191 Nm | 186 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 91.1 mm | 83.1 mm |
| Engine Compression Ratio | 10.0:1 | 8.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1420 kg |
| Vehicle Length | 4100 mm | 4710 mm |
| Vehicle Width | 1720 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Tank Capacity | 61 L | 64 L |
