2009 BMW X3 vs. 1971 Datsun 240Z
To start off, 2009 BMW X3 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1971 Datsun 240Z would be higher. At 2,996 cc (6 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (260 HP @ 6600 RPM) has 109 more horse power than 1971 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 1971 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 662 kg more than 1971 Datsun 240Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Datsun 240Z. In wet, icy, snow, or gravel driving conditions, 2009 BMW X3 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, 2009 BMW X3 (305 Nm @ 2750 RPM) has 107 more torque (in Nm) than 1971 Datsun 240Z. (198 Nm @ 4400 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1971 Datsun 240Z.
Compare all specifications:
| 2009 BMW X3 | 1971 Datsun 240Z | |
| Make | BMW | Datsun |
| Model | X3 | 240Z |
| Year Released | 2009 | 1971 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 260 HP | 151 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 305 Nm | 198 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Engine Bore Size | 85 mm | 83 mm |
| Engine Stroke Size | 88 mm | 73.7 mm |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1730 kg | 1068 kg |
| Vehicle Length | 4580 mm | 4140 mm |
| Vehicle Width | 1860 mm | 1630 mm |
| Wheelbase Size | 2800 mm | 2300 mm |
| Fuel Consumption Overall | 12.5 L/100km | 11 L/100km |
