1974 Datsun 260Z vs. 1991 Porsche 964
To start off, 1991 Porsche 964 is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Datsun 260Z. In addition, the cost of maintenance, including insurance, on 1974 Datsun 260Z would be higher. At 3,600 cc (6 cylinders), 1991 Porsche 964 is equipped with a bigger engine. In terms of performance, 1991 Porsche 964 (261 HP @ 6100 RPM) has 98 more horse power than 1974 Datsun 260Z. (163 HP @ 5600 RPM) In normal driving conditions, 1991 Porsche 964 should accelerate faster than 1974 Datsun 260Z. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 964 weights approximately 105 kg more than 1974 Datsun 260Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Datsun 260Z. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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, 1991 Porsche 964 (318 Nm @ 4800 RPM) has 105 more torque (in Nm) than 1974 Datsun 260Z. (213 Nm @ 4400 RPM). This means 1991 Porsche 964 will have an easier job in driving up hills or pulling heavy equipment than 1974 Datsun 260Z.
Compare all specifications:
| 1974 Datsun 260Z | 1991 Porsche 964 | |
| Make | Datsun | Porsche |
| Model | 260Z | 964 |
| Year Released | 1974 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 2565 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 163 HP | 261 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 213 Nm | 318 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Bore Size | 83 mm | 100.1 mm |
| Engine Stroke Size | 79 mm | 76.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1100 kg | 1205 kg |
| Vehicle Length | 4135 mm | 4260 mm |
| Vehicle Width | 1630 mm | 1660 mm |
| Vehicle Height | 1290 mm | 1330 mm |
| Wheelbase Size | 2310 mm | 2280 mm |
| Fuel Tank Capacity | 60 L | 73 L |
