2009 Audi Q7 vs. 2004 Mazda MX-5 Miata
To start off, 2009 Audi Q7 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2004 Mazda MX-5 Miata would be higher. At 4,132 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 188 more horse power than 2004 Mazda MX-5 Miata. (134 HP @ 4000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2004 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1310 kg more than 2004 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (760 Nm) has 590 more torque (in Nm) than 2004 Mazda MX-5 Miata. (170 Nm). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda MX-5 Miata.
Compare all specifications:
| 2009 Audi Q7 | 2004 Mazda MX-5 Miata | |
| Make | Audi | Mazda |
| Model | Q7 | MX-5 Miata |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 1835 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 134 HP |
| Engine RPM | 3750 RPM | 4000 RPM |
| Torque | 760 Nm | 170 Nm |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 95.5 mm | 85 mm |
| Engine Compression Ratio | 16.5:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2420 kg | 1110 kg |
| Vehicle Length | 5090 mm | 3950 mm |
| Vehicle Width | 1990 mm | 1690 mm |
| Vehicle Height | 1780 mm | 1230 mm |
| Wheelbase Size | 3010 mm | 2270 mm |
| Fuel Consumption Overall | 11.1 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 100 L | 48 L |
