2008 Audi A4 vs. 1991 Mazda MX-5 Miata
To start off, 2008 Audi A4 is newer by 17 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 1,781 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (161 HP @ 5700 RPM) has 45 more horse power than 1991 Mazda MX-5 Miata. (116 HP @ 6500 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 1991 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 675 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 2008 Audi A4 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, 2008 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, 2008 Audi A4 (225 Nm @ 1950 RPM) has 95 more torque (in Nm) than 1991 Mazda MX-5 Miata. (130 Nm @ 5500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda MX-5 Miata.
Compare all specifications:
| 2008 Audi A4 | 1991 Mazda MX-5 Miata | |
| Make | Audi | Mazda |
| Model | A4 | MX-5 Miata |
| Year Released | 2008 | 1991 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 161 HP | 116 HP |
| Engine RPM | 5700 RPM | 6500 RPM |
| Torque | 225 Nm | 130 Nm |
| Torque RPM | 1950 RPM | 5500 RPM |
| Engine Bore Size | 81.1 mm | 78 mm |
| Engine Stroke Size | 86.4 mm | 83.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1630 kg | 955 kg |
| Vehicle Length | 4580 mm | 3960 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1400 mm | 1240 mm |
| Wheelbase Size | 2660 mm | 2270 mm |
| Fuel Tank Capacity | 66 L | 50 L |
