2005 BMW 645 vs. 2006 Infiniti G35
To start off, 2006 Infiniti G35 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 645. In addition, the cost of maintenance, including insurance, on 2005 BMW 645 would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 46 more horse power than 2006 Infiniti G35. (280 HP @ 6200 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 2006 Infiniti G35. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 575 kg more than 2006 Infiniti G35. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2006 Infiniti G35, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 645 (447 Nm @ 3600 RPM) has 81 more torque (in Nm) than 2006 Infiniti G35. (366 Nm @ 4800 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Infiniti G35. 2006 Infiniti G35 has automatic transmission and 2005 BMW 645 has manual transmission. 2005 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti G35 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 645 | 2006 Infiniti G35 | |
| Make | BMW | Infiniti |
| Model | 645 | G35 |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 3491 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 326 HP | 280 HP |
| Engine RPM | 6100 RPM | 6200 RPM |
| Torque | 447 Nm | 366 Nm |
| Torque RPM | 3600 RPM | 4800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1320 kg |
| Vehicle Length | 4830 mm | 4740 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.6 L/100km |
| Fuel Consumption City | 15.7 L/100km | 13.2 L/100km |
| Fuel Consumption Overall | 12.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 70 L | 76 L |
