2007 BMW Z4 vs. 1975 Renault 30
To start off, 2007 BMW Z4 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Renault 30. In addition, the cost of maintenance, including insurance, on 1975 Renault 30 would be higher. At 2,664 cc (6 cylinders), 1975 Renault 30 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 86 more horse power than 1975 Renault 30. (129 HP @ 5500 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1975 Renault 30. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 36 kg more than 1975 Renault 30. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1975 Renault 30, being front wheel drive (FWD), will offer much better control with better grip. 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 (250 Nm @ 2750 RPM) has 44 more torque (in Nm) than 1975 Renault 30. (206 Nm @ 2500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Renault 30.
Compare all specifications:
| 2007 BMW Z4 | 1975 Renault 30 | |
| Make | BMW | Renault |
| Model | Z4 | 30 |
| Year Released | 2007 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2664 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 129 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 206 Nm |
| Torque RPM | 2750 RPM | 2500 RPM |
| Engine Bore Size | 82 mm | 88 mm |
| Engine Stroke Size | 78.8 mm | 73 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Top Speed | 240 km/hour | 187 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 1326 kg |
| Vehicle Length | 4100 mm | 4530 mm |
| Vehicle Width | 1310 mm | 1730 mm |
| Vehicle Height | 1790 mm | 1430 mm |
| Wheelbase Size | 2500 mm | 2680 mm |
| Fuel Tank Capacity | 55 L | 66 L |
