2005 Audi A4 vs. 2003 Mazda Roadster
To start off, 2005 Audi A4 is newer by 2 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 1,896 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (157 HP @ 7000 RPM) has 29 more horse power than 2005 Audi A4. (128 HP @ 4000 RPM) In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 425 kg more than 2003 Mazda Roadster.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda Roadster. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (310 Nm @ 1900 RPM) has 140 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
2005 Audi A4 | 2003 Mazda Roadster | |
Make | Audi | Mazda |
Model | A4 | Roadster |
Year Released | 2005 | 2003 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1896 cc | 1839 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 128 HP | 157 HP |
Engine RPM | 4000 RPM | 7000 RPM |
Torque | 310 Nm | 170 Nm |
Torque RPM | 1900 RPM | 5500 RPM |
Engine Bore Size | 79.5 mm | 83 mm |
Engine Stroke Size | 95.5 mm | 85 mm |
Engine Compression Ratio | 19.0:1 | 10.5:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1485 kg | 1060 kg |
Vehicle Length | 4550 mm | 3960 mm |
Vehicle Width | 1780 mm | 1690 mm |
Vehicle Height | 1430 mm | 1240 mm |
Wheelbase Size | 2580 mm | 2370 mm |
Fuel Tank Capacity | 66 L | 48 L |