1980 Bentley Mulsanne vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Bentley Mulsanne. In addition, the cost of maintenance, including insurance, on 1980 Bentley Mulsanne would be higher. At 6,750 cc (8 cylinders), 1980 Bentley Mulsanne is equipped with a bigger engine. In terms of performance, 1980 Bentley Mulsanne (201 HP @ 4000 RPM) has 12 more horse power than 2006 BMW Z4. (189 HP @ 6000 RPM). In normal driving conditions, 1980 Bentley Mulsanne should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1980 Bentley Mulsanne weights approximately 915 kg more than 2006 BMW Z4. 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. 1980 Bentley Mulsanne 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. 1980 Bentley Mulsanne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 Bentley Mulsanne | 2006 BMW Z4 | |
| Make | Bentley | BMW |
| Model | Mulsanne | Z4 |
| Year Released | 1980 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 2492 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 201 HP | 189 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Engine Bore Size | 104.1 mm | 84 mm |
| Engine Stroke Size | 99.1 mm | 75 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 208 km/hour | 235 km/hour |
| Acceleration 0-100mph | 10 seconds | 7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2250 kg | 1335 kg |
| Vehicle Length | 5320 mm | 4100 mm |
| Vehicle Width | 1900 mm | 1790 mm |
| Vehicle Height | 1500 mm | 1310 mm |
| Wheelbase Size | 3070 mm | 2500 mm |
