2006 BMW Z4 vs. 1974 Holden Torana
To start off, 2006 BMW Z4 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Holden Torana. In addition, the cost of maintenance, including insurance, on 1974 Holden Torana would be higher. At 5,044 cc (8 cylinders), 1974 Holden Torana is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (255 HP @ 6600 RPM) has 16 more horse power than 1974 Holden Torana. (239 HP @ 4800 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1974 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 625 kg more than 1974 Holden Torana. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1974 Holden Torana (427 Nm @ 3000 RPM) has 129 more torque (in Nm) than 2006 BMW Z4. (298 Nm @ 2750 RPM). This means 1974 Holden Torana will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 1974 Holden Torana | |
| Make | BMW | Holden |
| Model | Z4 | Torana |
| Year Released | 2006 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 5044 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 255 HP | 239 HP |
| Engine RPM | 6600 RPM | 4800 RPM |
| Torque | 298 Nm | 427 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1835 kg | 1210 kg |
| Vehicle Length | 4100 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1270 mm | 1340 mm |
| Wheelbase Size | 2500 mm | 2590 mm |
