2009 Audi A8 vs. 1993 Mazda RX-7
To start off, 2009 Audi A8 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1993 Mazda RX-7 would be higher. At 2,965 cc (6 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 1993 Mazda RX-7 (238 HP @ 6500 RPM) has 8 more horse power than 2009 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 1993 Mazda RX-7 should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mazda RX-7 weights approximately 370 kg more than 2009 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1993 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (450 Nm @ 1400 RPM) has 154 more torque (in Nm) than 1993 Mazda RX-7. (296 Nm @ 5000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1993 Mazda RX-7.
Compare all specifications:
| 2009 Audi A8 | 1993 Mazda RX-7 | |
| Make | Audi | Mazda |
| Model | A8 | RX-7 |
| Year Released | 2009 | 1993 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 230 HP | 238 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 450 Nm | 296 Nm |
| Torque RPM | 1400 RPM | 5000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 1300 kg |
| Vehicle Length | 5190 mm | 4290 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1240 mm |
| Wheelbase Size | 3080 mm | 2440 mm |
| Fuel Tank Capacity | 90 L | 75 L |
