2005 Porsche 911 vs. 1978 Datsun 260Z
To start off, 2005 Porsche 911 is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Datsun 260Z. In addition, the cost of maintenance, including insurance, on 1978 Datsun 260Z would be higher. At 3,600 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (445 HP @ 5700 RPM) has 282 more horse power than 1978 Datsun 260Z. (163 HP @ 5600 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1978 Datsun 260Z. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 390 kg more than 1978 Datsun 260Z. 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 1978 Datsun 260Z. 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 (620 Nm @ 3500 RPM) has 407 more torque (in Nm) than 1978 Datsun 260Z. (213 Nm @ 4400 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1978 Datsun 260Z.
Compare all specifications:
| 2005 Porsche 911 | 1978 Datsun 260Z | |
| Make | Porsche | Datsun |
| Model | 911 | 260Z |
| Year Released | 2005 | 1978 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 2565 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 445 HP | 163 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 620 Nm | 213 Nm |
| Torque RPM | 3500 RPM | 4400 RPM |
| Engine Bore Size | 100 mm | 83 mm |
| Engine Stroke Size | 76.4 mm | 79 mm |
| Engine Compression Ratio | 9.4:1 | 8.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 307 km/hour | 204 km/hour |
| Acceleration 0-100mph | 4.2 seconds | 8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1590 kg | 1200 kg |
| Vehicle Length | 4440 mm | 4450 mm |
| Vehicle Width | 1840 mm | 1630 mm |
| Vehicle Height | 1300 mm | 1290 mm |
| Wheelbase Size | 2360 mm | 2581 mm |
| Fuel Tank Capacity | 64 L | 60 L |
