1976 Mazda RX-3 vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1976 Mazda RX-3 would be higher. At 3,824 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 250 more horse power than 1976 Mazda RX-3. (100 HP @ 7000 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1976 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 685 kg more than 1976 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche 911 (400 Nm @ 4600 RPM) has 265 more torque (in Nm) than 1976 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1976 Mazda RX-3.
Compare all specifications:
| 1976 Mazda RX-3 | 2007 Porsche 911 | |
| Make | Mazda | Porsche |
| Model | RX-3 | 911 |
| Year Released | 1976 | 2007 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1964 cc | 3824 cc |
| Engine Type | dual-disk rotary | boxer |
| Horse Power | 100 HP | 350 HP |
| Engine RPM | 7000 RPM | 6600 RPM |
| Torque | 135 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 850 kg | 1535 kg |
| Vehicle Length | 4090 mm | 4440 mm |
| Vehicle Width | 1600 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1310 mm |
| Wheelbase Size | 2320 mm | 2360 mm |
| Fuel Tank Capacity | 65 L | 67 L |
