2007 Chevrolet Express vs. 2004 Infiniti QX56
To start off, 2007 Chevrolet Express is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Infiniti QX56. In addition, the cost of maintenance, including insurance, on 2004 Infiniti QX56 would be higher. At 5,556 cc (8 cylinders), 2004 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2004 Infiniti QX56 (315 HP) has 30 more horse power than 2007 Chevrolet Express. (285 HP) In normal driving conditions, 2004 Infiniti QX56 should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti QX56 weights approximately 681 kg more than 2007 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Infiniti QX56 (529 Nm) has 129 more torque (in Nm) than 2007 Chevrolet Express. (400 Nm). This means 2004 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express.
Compare all specifications:
| 2007 Chevrolet Express | 2004 Infiniti QX56 | |
| Make | Chevrolet | Infiniti |
| Model | Express | QX56 |
| Year Released | 2007 | 2004 |
| Body Type | Van | SUV |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 5556 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 285 HP | 315 HP |
| Torque | 400 Nm | 529 Nm |
| Engine Bore Size | 96.1 mm | 98 mm |
| Engine Stroke Size | 83.1 mm | 92 mm |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 2431 kg |
| Vehicle Length | 6210 mm | 5260 mm |
| Vehicle Width | 2020 mm | 2010 mm |
| Vehicle Height | 2090 mm | 1980 mm |
| Wheelbase Size | 3940 mm | 3140 mm |
| Fuel Consumption Overall | 8 L/100km | 15.7 L/100km |
| Fuel Tank Capacity | 117 L | 106 L |
