2001 Audi RS4 vs. 1994 Mazda RX-7
To start off, 2001 Audi RS4 is newer by 7 year(s). Which means there will be less support and parts availability for 1994 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1994 Mazda RX-7 would be higher. At 2,671 cc (6 cylinders), 2001 Audi RS4 is equipped with a bigger engine. In terms of performance, 2001 Audi RS4 (377 HP @ 6300 RPM) has 139 more horse power than 1994 Mazda RX-7. (238 HP @ 6500 RPM). In normal driving conditions, 2001 Audi RS4 should accelerate faster than 1994 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi RS4 weights approximately 285 kg more than 1994 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1994 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2001 Audi RS4 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, 2001 Audi RS4 (449 Nm @ 2500 RPM) has 153 more torque (in Nm) than 1994 Mazda RX-7. (296 Nm @ 5000 RPM). This means 2001 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Mazda RX-7.
Compare all specifications:
| 2001 Audi RS4 | 1994 Mazda RX-7 | |
| Make | Audi | Mazda |
| Model | RS4 | RX-7 |
| Year Released | 2001 | 1994 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2615 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 377 HP | 238 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 449 Nm | 296 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1300 kg |
| Vehicle Length | 4480 mm | 4320 mm |
| Vehicle Width | 1740 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1240 mm |
| Wheelbase Size | 2610 mm | 2440 mm |
| Fuel Tank Capacity | 55 L | 77 L |
