2002 Alfa Romeo 156 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 2,261 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (163 HP @ 6400 RPM) has 3 more horse power than 2003 Mazda 6. (160 HP @ 6500 RPM). In normal driving conditions, 2002 Alfa Romeo 156 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 320 kg more than 2002 Alfa Romeo 156.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 will offer significantly more control. 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, 2002 Alfa Romeo 156 (206 Nm @ 3250 RPM) has 1 more torque (in Nm) than 2003 Mazda 6. (205 Nm @ 4000 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2003 Mazda 6 has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2003 Mazda 6 | |
| Make | Alfa Romeo | Mazda |
| Model | 156 | 6 |
| Year Released | 2002 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2261 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 163 HP | 160 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 206 Nm | 205 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Compression Ratio | 11.3:1 | 11.0:1 |
| Top Speed | 215 km/hour | 190 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 12.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1285 kg | 1605 kg |
| Vehicle Length | 4440 mm | 4710 mm |
| Vehicle Width | 1750 mm | 1790 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Tank Capacity | 63 L | 62 L |
