2006 BMW Z4 vs. 1971 BMW 2002
To start off, 2006 BMW Z4 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 BMW 2002. In addition, the cost of maintenance, including insurance, on 1971 BMW 2002 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 49 more horse power than 1971 BMW 2002. (140 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1971 BMW 2002.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2006 BMW Z4 (245 Nm) has 48 more torque (in Nm) than 1971 BMW 2002. (197 Nm). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 2002.
Compare all specifications:
| 2006 BMW Z4 | 1971 BMW 2002 | |
| Make | BMW | BMW |
| Model | Z4 | 2002 |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1983 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 140 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 197 Nm |
| Engine Bore Size | 84 mm | 88.9 mm |
| Engine Stroke Size | 75 mm | 80 mm |
| Engine Compression Ratio | 11.0:1 | 8.5:1 |
| Top Speed | 235 km/hour | 185 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Length | 4100 mm | 4240 mm |
| Vehicle Width | 1790 mm | 1600 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2510 mm |
