2007 BMW Z4 vs. 1976 BMW 630
To start off, 2007 BMW Z4 is newer by 31 year(s). Which means there will be less support and parts availability for 1976 BMW 630. In addition, the cost of maintenance, including insurance, on 1976 BMW 630 would be higher. At 3,199 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (358 HP @ 7900 RPM) has 185 more horse power than 1976 BMW 630. (173 HP @ 5500 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1976 BMW 630.
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 (385 Nm @ 4900 RPM) has 134 more torque (in Nm) than 1976 BMW 630. (251 Nm @ 4500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1976 BMW 630.
Compare all specifications:
2007 BMW Z4 | 1976 BMW 630 | |
Make | BMW | BMW |
Model | Z4 | 630 |
Year Released | 2007 | 1976 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 3199 cc | 2986 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 358 HP | 173 HP |
Engine RPM | 7900 RPM | 5500 RPM |
Torque | 385 Nm | 251 Nm |
Torque RPM | 4900 RPM | 4500 RPM |
Engine Compression Ratio | 11.5:1 | 8.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 4100 mm | 4760 mm |
Vehicle Width | 1790 mm | 1760 mm |
Vehicle Height | 1300 mm | 1390 mm |
Wheelbase Size | 2500 mm | 2630 mm |