2004 Audi A4 vs. 2005 Mazda MX-5 Miata
To start off, 2005 Mazda MX-5 Miata is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 1,984 cc (4 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (197 HP @ 5100 RPM) has 19 more horse power than 2005 Mazda MX-5 Miata. (178 HP @ 4000 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2005 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 388 kg more than 2005 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (280 Nm) has 55 more torque (in Nm) than 2005 Mazda MX-5 Miata. (225 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda MX-5 Miata.
Compare all specifications:
| 2004 Audi A4 | 2005 Mazda MX-5 Miata | |
| Make | Audi | Mazda |
| Model | A4 | MX-5 Miata |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1835 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 178 HP |
| Engine RPM | 5100 RPM | 4000 RPM |
| Torque | 280 Nm | 225 Nm |
| Engine Bore Size | 82.5 mm | 83.1 mm |
| Engine Stroke Size | 92.8 mm | 85 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1147 kg |
| Vehicle Length | 4590 mm | 3960 mm |
| Vehicle Width | 1780 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1230 mm |
| Wheelbase Size | 2470 mm | 2270 mm |
| Fuel Consumption | 7.4 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.3 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 9.6 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 63 L | 48 L |
