2005 Infiniti Q45 vs. 2008 Pontiac G8
To start off, 2008 Pontiac G8 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2005 Infiniti Q45 would be higher. At 5,967 cc (8 cylinders), 2008 Pontiac G8 is equipped with a bigger engine. In terms of performance, 2008 Pontiac G8 (362 HP) has 22 more horse power than 2005 Infiniti Q45. (340 HP) In normal driving conditions, 2008 Pontiac G8 should accelerate faster than 2005 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 485 kg more than 2008 Pontiac G8.
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, 2008 Pontiac G8 (530 Nm) has 77 more torque (in Nm) than 2005 Infiniti Q45. (453 Nm). This means 2008 Pontiac G8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti Q45. 2005 Infiniti Q45 has automatic transmission and 2008 Pontiac G8 has manual transmission. 2008 Pontiac G8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Infiniti Q45 | 2008 Pontiac G8 | |
Make | Infiniti | Pontiac |
Model | Q45 | G8 |
Year Released | 2005 | 2008 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4490 cc | 5967 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 340 HP | 362 HP |
Torque | 453 Nm | 530 Nm |
Engine Compression Ratio | 10.5:1 | 10.4:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1837 kg | 1352 kg |
Vehicle Length | 5080 mm | 4990 mm |
Vehicle Width | 1850 mm | 1910 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 2880 mm | 2920 mm |
Fuel Consumption Overall | 11.8 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 81 L | 64 L |