2003 Audi A8 vs. 2006 Mazda MX-5 Miata
To start off, 2006 Mazda MX-5 Miata is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (276 HP @ 3750 RPM) has 118 more horse power than 2006 Mazda MX-5 Miata. (158 HP @ 6700 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 2006 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 751 kg more than 2006 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2003 Audi A8 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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 461 more torque (in Nm) than 2006 Mazda MX-5 Miata. (189 Nm @ 5000 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda MX-5 Miata. 2003 Audi A8 has automatic transmission and 2006 Mazda MX-5 Miata has manual transmission. 2006 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A8 | 2006 Mazda MX-5 Miata | |
| Make | Audi | Mazda |
| Model | A8 | MX-5 Miata |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 1999 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 158 HP |
| Engine RPM | 3750 RPM | 6700 RPM |
| Torque | 650 Nm | 189 Nm |
| Torque RPM | 1800 RPM | 5000 RPM |
| Engine Bore Size | 81.1 mm | 86.4 mm |
| Engine Stroke Size | 95.5 mm | 83.8 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1129 kg |
| Vehicle Length | 5060 mm | 3990 mm |
| Vehicle Width | 1900 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1250 mm |
| Wheelbase Size | 2770 mm | 2340 mm |
| Fuel Consumption | 7.5 L/100km | 7.8 L/100km |
| Fuel Consumption City | 13.4 L/100km | 9.4 L/100km |
| Fuel Consumption Overall | 9.6 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 90 L | 50 L |
