2007 Infiniti QX56 vs. 2003 Chevrolet Corvette
To start off, 2007 Infiniti QX56 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Corvette would be higher. At 5,664 cc (8 cylinders), 2003 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Corvette (350 HP @ 5600 RPM) has 30 more horse power than 2007 Infiniti QX56. (320 HP @ 4900 RPM) In normal driving conditions, 2003 Chevrolet Corvette should accelerate faster than 2007 Infiniti QX56.
Because 2007 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 2007 Infiniti QX56 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, 2007 Infiniti QX56 (533 Nm @ 3600 RPM) has 48 more torque (in Nm) than 2003 Chevrolet Corvette. (485 Nm @ 4400 RPM). This means 2007 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Corvette.
Compare all specifications:
| 2007 Infiniti QX56 | 2003 Chevrolet Corvette | |
| Make | Infiniti | Chevrolet |
| Model | QX56 | Corvette |
| Year Released | 2007 | 2003 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5552 cc | 5664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 350 HP |
| Engine RPM | 4900 RPM | 5600 RPM |
| Torque | 533 Nm | 485 Nm |
| Torque RPM | 3600 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 5260 mm | 4440 mm |
| Vehicle Width | 2010 mm | 1880 mm |
| Vehicle Height | 1980 mm | 1220 mm |
| Wheelbase Size | 3140 mm | 2810 mm |
| Fuel Consumption Overall | 15.7 L/100km | 14 L/100km |
| Fuel Tank Capacity | 106 L | 53 L |
