2003 Infiniti Q45 vs. 2005 Mercedes-Benz G
To start off, 2005 Mercedes-Benz G is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2003 Infiniti Q45 would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 48 more horse power than 2005 Mercedes-Benz G. (292 HP @ 5500 RPM). In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 2005 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 351 kg more than 2003 Infiniti Q45.
Because 2005 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2003 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz G 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, 2005 Mercedes-Benz G (456 Nm @ 2800 RPM) has 5 more torque (in Nm) than 2003 Infiniti Q45. (451 Nm @ 4000 RPM). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti Q45.
Compare all specifications:
2003 Infiniti Q45 | 2005 Mercedes-Benz G | |
Make | Infiniti | Mercedes-Benz |
Model | Q45 | G |
Year Released | 2003 | 2005 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 4494 cc | 4966 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 340 HP | 292 HP |
Engine RPM | 6400 RPM | 5500 RPM |
Torque | 451 Nm | 456 Nm |
Torque RPM | 4000 RPM | 2800 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1804 kg | 2155 kg |
Vehicle Length | 5080 mm | 4260 mm |
Vehicle Width | 1850 mm | 1770 mm |
Vehicle Height | 1500 mm | 1950 mm |
Wheelbase Size | 2880 mm | 2410 mm |
Fuel Tank Capacity | 81 L | 96 L |