2007 BMW Z4 vs. 1975 BMW 320
To start off, 2007 BMW Z4 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 1,993 cc (4 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (148 HP @ 6200 RPM) has 20 more horse power than 1975 BMW 320. (128 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 245 kg more than 1975 BMW 320. 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 (200 Nm @ 3600 RPM) has 26 more torque (in Nm) than 1975 BMW 320. (174 Nm @ 4000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.
Compare all specifications:
2007 BMW Z4 | 1975 BMW 320 | |
Make | BMW | BMW |
Model | Z4 | 320 |
Year Released | 2007 | 1975 |
Engine Position | Front | Front |
Engine Size | 1993 cc | 1991 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 128 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 200 Nm | 174 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 90 mm | 66 mm |
Engine Compression Ratio | 10.5:1 | 9.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 220 km/hour | 195 km/hour |
Acceleration 0-100mph | 8.2 seconds | 11.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1295 kg | 1050 kg |
Vehicle Length | 4100 mm | 4330 mm |
Vehicle Width | 1310 mm | 1650 mm |
Vehicle Height | 1790 mm | 1390 mm |
Wheelbase Size | 2500 mm | 2580 mm |