1978 Mazda 818 vs. 2003 Porsche 996
To start off, 2003 Porsche 996 is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Mazda 818. In addition, the cost of maintenance, including insurance, on 1978 Mazda 818 would be higher. At 3,594 cc (6 cylinders), 2003 Porsche 996 is equipped with a bigger engine. In terms of performance, 2003 Porsche 996 (317 HP @ 6800 RPM) has 249 more horse power than 1978 Mazda 818. (68 HP @ 6200 RPM) In normal driving conditions, 2003 Porsche 996 should accelerate faster than 1978 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 996 weights approximately 405 kg more than 1978 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2003 Porsche 996 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, 2003 Porsche 996 (370 Nm @ 4250 RPM) has 278 more torque (in Nm) than 1978 Mazda 818. (92 Nm @ 4000 RPM). This means 2003 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 818.
Compare all specifications:
| 1978 Mazda 818 | 2003 Porsche 996 | |
| Make | Mazda | Porsche |
| Model | 818 | 996 |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Rear |
| Engine Size | 1272 cc | 3594 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 68 HP | 317 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 92 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1000 kg | 1405 kg |
| Vehicle Length | 4100 mm | 4440 mm |
| Vehicle Width | 1600 mm | 1780 mm |
| Vehicle Height | 1410 mm | 1310 mm |
| Wheelbase Size | 2320 mm | 2360 mm |
