2009 BMW Z4 vs. 2009 BMW 745
To start off, both 2009 BMW Z4 and 2009 BMW 745 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,396 cc (8 cylinders), 2009 BMW 745 is equipped with a bigger engine. In terms of performance, 2009 BMW 745 (328 HP @ 6100 RPM) has 180 more horse power than 2009 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2009 BMW 745 should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 745 weights approximately 600 kg more than 2009 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, 2009 BMW 745 (450 Nm @ 3600 RPM) has 250 more torque (in Nm) than 2009 BMW Z4. (200 Nm @ 3600 RPM). This means 2009 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4. 2009 BMW 745 has automatic transmission and 2009 BMW Z4 has manual transmission. 2009 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW Z4 | 2009 BMW 745 | |
Make | BMW | BMW |
Model | Z4 | 745 |
Year Released | 2009 | 2009 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 1995 cc | 4396 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 328 HP |
Engine RPM | 6200 RPM | 6100 RPM |
Torque | 200 Nm | 450 Nm |
Torque RPM | 3600 RPM | 3600 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 8.2 seconds | 6.3 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1385 kg | 1985 kg |
Vehicle Length | 4100 mm | 5180 mm |
Vehicle Width | 1310 mm | 1910 mm |
Vehicle Height | 1790 mm | 1500 mm |
Wheelbase Size | 2500 mm | 3140 mm |
Fuel Consumption Overall | 7.5 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 55 L | 88 L |