2004 BMW Z4 vs. 2005 Rolls-Royce Park Ward
To start off, 2005 Rolls-Royce Park Ward is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW Z4. In addition, the cost of maintenance, including insurance, on 2004 BMW Z4 would be higher. At 5,379 cc (12 cylinders), 2005 Rolls-Royce Park Ward is equipped with a bigger engine. In terms of performance, 2005 Rolls-Royce Park Ward (322 HP @ 5000 RPM) has 97 more horse power than 2004 BMW Z4. (225 HP @ 5900 RPM) In normal driving conditions, 2005 Rolls-Royce Park Ward should accelerate faster than 2004 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rolls-Royce Park Ward weights approximately 1055 kg more than 2004 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. Let's talk about torque, 2005 Rolls-Royce Park Ward (490 Nm @ 3900 RPM) has 190 more torque (in Nm) than 2004 BMW Z4. (300 Nm @ 3500 RPM). This means 2005 Rolls-Royce Park Ward will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
2004 BMW Z4 | 2005 Rolls-Royce Park Ward | |
Make | BMW | Rolls-Royce |
Model | Z4 | Park Ward |
Year Released | 2004 | 2005 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2983 cc | 5379 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 225 HP | 322 HP |
Engine RPM | 5900 RPM | 5000 RPM |
Torque | 300 Nm | 490 Nm |
Torque RPM | 3500 RPM | 3900 RPM |
Engine Compression Ratio | 10.2:1 | 10.0:1 |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1395 kg | 2450 kg |
Wheelbase Size | 2500 mm | 3370 mm |
Fuel Tank Capacity | 55 L | 100 L |