2007 BMW Z4 vs. 1971 Holden Belmont
To start off, 2007 BMW Z4 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Holden Belmont. In addition, the cost of maintenance, including insurance, on 1971 Holden Belmont would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (261 HP @ 6600 RPM) has 145 more horse power than 1971 Holden Belmont. (116 HP @ 4400 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1971 Holden Belmont. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 58 kg more than 1971 Holden Belmont. 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, 2007 BMW Z4 (315 Nm @ 2750 RPM) has 87 more torque (in Nm) than 1971 Holden Belmont. (228 Nm @ 2000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Holden Belmont.
Compare all specifications:
| 2007 BMW Z4 | 1971 Holden Belmont | |
| Make | BMW | Holden |
| Model | Z4 | Belmont |
| Year Released | 2007 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2833 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 261 HP | 116 HP |
| Engine RPM | 6600 RPM | 4400 RPM |
| Torque | 315 Nm | 228 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1398 kg | 1340 kg |
| Vehicle Length | 4230 mm | 4770 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1270 mm | 1380 mm |
| Wheelbase Size | 2500 mm | 2830 mm |
