2006 BMW Z4 vs. 1968 Cadillac Fleetwood
To start off, 2006 BMW Z4 is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Cadillac Fleetwood. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Fleetwood would be higher. At 7,725 cc (8 cylinders), 1968 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1968 Cadillac Fleetwood (375 HP @ 4400 RPM) has 190 more horse power than 2006 BMW Z4. (185 HP @ 6000 RPM) In normal driving conditions, 1968 Cadillac Fleetwood should accelerate faster 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. Let's talk about torque, 1968 Cadillac Fleetwood (712 Nm @ 3000 RPM) has 475 more torque (in Nm) than 2006 BMW Z4. (237 Nm @ 3500 RPM). This means 1968 Cadillac Fleetwood will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 1968 Cadillac Fleetwood has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Cadillac Fleetwood will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW Z4 | 1968 Cadillac Fleetwood | |
| Make | BMW | Cadillac |
| Model | Z4 | Fleetwood |
| Year Released | 2006 | 1968 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2501 cc | 7725 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 375 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 237 Nm | 712 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84.1 mm | 109.2 mm |
| Engine Stroke Size | 74.9 mm | 103.1 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4100 mm | 5800 mm |
| Vehicle Width | 1790 mm | 2040 mm |
| Vehicle Height | 1300 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 3380 mm |
| Fuel Tank Capacity | 55 L | 98 L |
