1993 Mazda RX-7 vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 12 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 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 6800 RPM) has 78 more horse power than 1993 Mazda RX-7. (238 HP @ 6500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1993 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 250 kg more than 1993 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 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, 2005 Porsche 911 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 74 more torque (in Nm) than 1993 Mazda RX-7. (296 Nm @ 5000 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1993 Mazda RX-7.
Compare all specifications:
| 1993 Mazda RX-7 | 2005 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | RX-7 | 911 |
| Year Released | 1993 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2616 cc | 3596 cc |
| Engine Type | dual-disk rotary | boxer |
| Horse Power | 238 HP | 316 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 296 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 4250 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1550 kg |
| Vehicle Length | 4290 mm | 4440 mm |
| Vehicle Width | 1700 mm | 1840 mm |
| Vehicle Height | 1240 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2360 mm |
| Fuel Tank Capacity | 75 L | 64 L |
