1997 Mazda RX-7 vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1997 Mazda RX-7 would be higher. At 3,589 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (340 HP @ 6000 RPM) has 143 more horse power than 1997 Mazda RX-7. (197 HP @ 6500 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1997 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 32 kg more than 1997 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Porsche 911 (370 Nm) has 99 more torque (in Nm) than 1997 Mazda RX-7. (271 Nm). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1997 Mazda RX-7.
Compare all specifications:
| 1997 Mazda RX-7 | 2004 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | RX-7 | 911 |
| Year Released | 1997 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2616 cc | 3589 cc |
| Engine Type | dual-disk rotary | boxer |
| Horse Power | 197 HP | 340 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 271 Nm | 370 Nm |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1310 kg | 1342 kg |
| Vehicle Length | 4300 mm | 4440 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1240 mm | 1310 mm |
| Wheelbase Size | 2430 mm | 2360 mm |
