2005 Infiniti G35 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Infiniti G35. In addition, the cost of maintenance, including insurance, on 2005 Infiniti G35 would be higher. At 3,498 cc (6 cylinders), 2005 Infiniti G35 is equipped with a bigger engine. In terms of performance, 2005 Infiniti G35 (276 HP @ 6200 RPM) has 100 more horse power than 2009 BMW Z4. (176 HP @ 5800 RPM). In normal driving conditions, 2005 Infiniti G35 should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti G35 weights approximately 205 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 Z4 (230 Nm @ 3500 RPM) has 28 more torque (in Nm) than 2005 Infiniti G35. (202 Nm @ 4800 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti G35.
Compare all specifications:
| 2005 Infiniti G35 | 2009 BMW Z4 | |
| Make | Infiniti | BMW |
| Model | G35 | Z4 |
| Year Released | 2005 | 2009 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 176 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 202 Nm | 230 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1345 kg |
| Vehicle Length | 4630 mm | 4100 mm |
| Vehicle Width | 1820 mm | 1790 mm |
| Vehicle Height | 1400 mm | 1310 mm |
| Wheelbase Size | 2860 mm | 2500 mm |
