2006 BMW Z4 vs. 1948 Oldsmobile 66
To start off, 2006 BMW Z4 is newer by 58 year(s). Which means there will be less support and parts availability for 1948 Oldsmobile 66. In addition, the cost of maintenance, including insurance, on 1948 Oldsmobile 66 would be higher. At 3,902 cc (6 cylinders), 1948 Oldsmobile 66 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 89 more horse power than 1948 Oldsmobile 66. (100 HP @ 3400 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1948 Oldsmobile 66. With that said, vehicle weight also plays an important factor in acceleration. 1948 Oldsmobile 66 weights approximately 435 kg more than 2006 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.
Compare all specifications:
| 2006 BMW Z4 | 1948 Oldsmobile 66 | |
| Make | BMW | Oldsmobile |
| Model | Z4 | 66 |
| Year Released | 2006 | 1948 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3902 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 100 HP |
| Engine RPM | 6000 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 88.9 mm |
| Engine Stroke Size | 75 mm | 104.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1770 kg |
| Vehicle Length | 4100 mm | 5190 mm |
| Vehicle Width | 1790 mm | 1920 mm |
| Wheelbase Size | 2500 mm | 3030 mm |
