2007 BMW Z4 vs. 1970 Buick Skylark
To start off, 2007 BMW Z4 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Buick Skylark. In addition, the cost of maintenance, including insurance, on 1970 Buick Skylark would be higher. At 5,724 cc (8 cylinders), 1970 Buick Skylark is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 140 more horse power than 1970 Buick Skylark. (195 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1970 Buick Skylark. With that said, vehicle weight also plays an important factor in acceleration. 1970 Buick Skylark weights approximately 319 kg more than 2007 BMW Z4.
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, 1970 Buick Skylark (393 Nm @ 2800 RPM) has 78 more torque (in Nm) than 2007 BMW Z4. (315 Nm @ 2750 RPM). This means 1970 Buick Skylark will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2007 BMW Z4 has automatic transmission and 1970 Buick Skylark has manual transmission. 1970 Buick Skylark will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1970 Buick Skylark | |
| Make | BMW | Buick |
| Model | Z4 | Skylark |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5724 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 335 HP | 195 HP |
| Engine RPM | 7900 RPM | 4000 RPM |
| Torque | 315 Nm | 393 Nm |
| Torque RPM | 2750 RPM | 2800 RPM |
| Engine Compression Ratio | 11.5:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1310 kg | 1629 kg |
| Vehicle Length | 4100 mm | 5170 mm |
| Vehicle Width | 1790 mm | 1960 mm |
| Vehicle Height | 1310 mm | 1370 mm |
| Wheelbase Size | 2500 mm | 2850 mm |
