2004 Audi A6 vs. 1991 Mazda MX-5 Miata
To start off, 2004 Audi A6 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 1991 Mazda MX-5 Miata would be higher. At 2,494 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (168 HP @ 6000 RPM) has 52 more horse power than 1991 Mazda MX-5 Miata. (116 HP @ 6500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1991 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 685 kg more than 1991 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 A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2004 Audi A6 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 A6 (230 Nm @ 3000 RPM) has 100 more torque (in Nm) than 1991 Mazda MX-5 Miata. (130 Nm @ 5500 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda MX-5 Miata.
Compare all specifications:
| 2004 Audi A6 | 1991 Mazda MX-5 Miata | |
| Make | Audi | Mazda |
| Model | A6 | MX-5 Miata |
| Year Released | 2004 | 1991 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 116 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 230 Nm | 130 Nm |
| Torque RPM | 3000 RPM | 5500 RPM |
| Engine Bore Size | 81 mm | 78 mm |
| Engine Stroke Size | 77.4 mm | 83.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1640 kg | 955 kg |
| Vehicle Length | 4800 mm | 3960 mm |
| Vehicle Width | 1820 mm | 1680 mm |
| Vehicle Height | 1460 mm | 1240 mm |
| Wheelbase Size | 2660 mm | 2270 mm |
| Fuel Tank Capacity | 80 L | 50 L |
