2008 BMW 645 vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 BMW 645. In addition, the cost of maintenance, including insurance, on 2008 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 2 more horse power than 2008 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 2008 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti G37 weights approximately 49 kg more than 2008 BMW 645. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Infiniti G37 is all wheel drive (AWD), it will have significant more traction and grip than 2008 BMW 645. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti G37 will offer significantly more control. 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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 84 more torque (in Nm) than 2011 Infiniti G37. (366 Nm @ 5200 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2011 Infiniti G37. 2011 Infiniti G37 has automatic transmission and 2008 BMW 645 has manual transmission. 2008 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 645 | 2011 Infiniti G37 | |
| Make | BMW | Infiniti |
| Model | 645 | G37 |
| Year Released | 2008 | 2011 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3700 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 330 HP |
| Engine RPM | 6100 RPM | 7000 RPM |
| Torque | 450 Nm | 366 Nm |
| Torque RPM | 3600 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1739 kg |
| Vehicle Length | 4830 mm | 4655 mm |
| Vehicle Width | 1860 mm | 1824 mm |
| Vehicle Height | 1380 mm | 1407 mm |
| Wheelbase Size | 2790 mm | 2850 mm |
| Fuel Tank Capacity | 70 L | 76 L |
