1992 Mazda RX-7 vs. 2004 Porsche Boxster
To start off, 2004 Porsche Boxster is newer by 12 year(s). Which means there will be less support and parts availability for 1992 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1992 Mazda RX-7 would be higher. At 2,688 cc (6 cylinders), 2004 Porsche Boxster is equipped with a bigger engine. In terms of performance, 1992 Mazda RX-7 (239 HP @ 6500 RPM) has 11 more horse power than 2004 Porsche Boxster. (228 HP @ 6000 RPM). In normal driving conditions, 1992 Mazda RX-7 should accelerate faster than 2004 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 1992 Mazda RX-7 weights approximately 25 kg more than 2004 Porsche Boxster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 Mazda RX-7 (296 Nm) has 36 more torque (in Nm) than 2004 Porsche Boxster. (260 Nm). This means 1992 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Boxster.
Compare all specifications:
| 1992 Mazda RX-7 | 2004 Porsche Boxster | |
| Make | Mazda | Porsche |
| Model | RX-7 | Boxster |
| Year Released | 1992 | 2004 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2616 cc | 2688 cc |
| Engine Type | dual-disk rotary | boxer |
| Horse Power | 239 HP | 228 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 296 Nm | 260 Nm |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1275 kg |
| Vehicle Length | 4320 mm | 4330 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1240 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2420 mm |
| Fuel Tank Capacity | 77 L | 64 L |
