2006 Ford F-250 vs. 2003 Infiniti Q45
To start off, 2006 Ford F-250 is newer by 3 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 4,494 cc (8 cylinders), 2003 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 163 more horse power than 2006 Ford F-250. (177 HP @ 3800 RPM) In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 2006 Ford F-250. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford F-250 weights approximately 1052 kg more than 2003 Infiniti Q45.
Because 2006 Ford F-250 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, 2006 Ford F-250 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, 2006 Ford F-250 (500 Nm @ 2000 RPM) has 49 more torque (in Nm) than 2003 Infiniti Q45. (451 Nm @ 4000 RPM). This means 2006 Ford F-250 will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti Q45. 2003 Infiniti Q45 has automatic transmission and 2006 Ford F-250 has manual transmission. 2006 Ford F-250 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Ford F-250 | 2003 Infiniti Q45 | |
| Make | Ford | Infiniti |
| Model | F-250 | Q45 |
| Year Released | 2006 | 2003 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4198 cc | 4494 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 177 HP | 340 HP |
| Engine RPM | 3800 RPM | 6400 RPM |
| Torque | 500 Nm | 451 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Compression Ratio | 17.8:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2856 kg | 1804 kg |
| Vehicle Length | 5760 mm | 5080 mm |
| Vehicle Width | 1870 mm | 1850 mm |
| Vehicle Height | 2040 mm | 1500 mm |
| Wheelbase Size | 3490 mm | 2880 mm |
| Fuel Tank Capacity | 144 L | 81 L |
