2003 Ford Expedition vs. 2003 Infiniti Q45
To start off, both 2003 Ford Expedition and 2003 Infiniti Q45 were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,407 cc (8 cylinders), 2003 Ford Expedition is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 84 more horse power than 2003 Ford Expedition. (256 HP @ 4500 RPM) In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 2003 Ford Expedition. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Expedition weights approximately 686 kg more than 2003 Infiniti Q45.
Because 2003 Ford Expedition 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, 2003 Ford Expedition 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, 2003 Ford Expedition (467 Nm @ 2300 RPM) has 16 more torque (in Nm) than 2003 Infiniti Q45. (451 Nm @ 4000 RPM). This means 2003 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2003 Infiniti Q45.
Compare all specifications:
| 2003 Ford Expedition | 2003 Infiniti Q45 | |
| Make | Ford | Infiniti |
| Model | Expedition | Q45 |
| Year Released | 2003 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5407 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 256 HP | 340 HP |
| Engine RPM | 4500 RPM | 6400 RPM |
| Torque | 467 Nm | 451 Nm |
| Torque RPM | 2300 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2490 kg | 1804 kg |
| Vehicle Length | 5200 mm | 5080 mm |
| Vehicle Width | 2000 mm | 1850 mm |
| Vehicle Height | 1950 mm | 1500 mm |
| Wheelbase Size | 3030 mm | 2880 mm |
