2004 Alfa Romeo 156 vs. 2003 Mazda Roadster
To start off, 2004 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Mazda Roadster. In addition, the cost of maintenance, including insurance, on 2003 Mazda Roadster would be higher. At 1,910 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (164 HP @ 6400 RPM) has 41 more horse power than 2003 Mazda Roadster. (123 HP @ 6500 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 380 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mazda Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mazda Roadster. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Alfa Romeo 156 (206 Nm @ 3250 RPM) has 64 more torque (in Nm) than 2003 Mazda Roadster. (142 Nm @ 5000 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
2004 Alfa Romeo 156 | 2003 Mazda Roadster | |
Make | Alfa Romeo | Mazda |
Model | 156 | Roadster |
Year Released | 2004 | 2003 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 1910 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 164 HP | 123 HP |
Engine RPM | 6400 RPM | 6500 RPM |
Torque | 206 Nm | 142 Nm |
Torque RPM | 3250 RPM | 5000 RPM |
Engine Bore Size | 83 mm | 78 mm |
Engine Stroke Size | 91 mm | 83.6 mm |
Engine Compression Ratio | 11.3:1 | 9.4:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1410 kg | 1030 kg |
Vehicle Length | 4450 mm | 3960 mm |
Vehicle Width | 1750 mm | 1690 mm |
Vehicle Height | 1400 mm | 1240 mm |
Wheelbase Size | 2600 mm | 2270 mm |
Fuel Tank Capacity | 63 L | 48 L |