2008 Lexus SC vs. 2011 Infiniti QX56
To start off, 2011 Infiniti QX56 is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Lexus SC. In addition, the cost of maintenance, including insurance, on 2008 Lexus SC would be higher. At 5,600 cc (8 cylinders), 2011 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2011 Infiniti QX56 (400 HP @ 5800 RPM) has 112 more horse power than 2008 Lexus SC. (288 HP @ 5600 RPM) In normal driving conditions, 2011 Infiniti QX56 should accelerate faster than 2008 Lexus SC. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti QX56 weights approximately 974 kg more than 2008 Lexus SC. 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, 2011 Infiniti QX56 (559 Nm @ 4000 RPM) has 129 more torque (in Nm) than 2008 Lexus SC. (430 Nm @ 3400 RPM). This means 2011 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2008 Lexus SC.
Compare all specifications:
| 2008 Lexus SC | 2011 Infiniti QX56 | |
| Make | Lexus | Infiniti |
| Model | SC | QX56 |
| Year Released | 2008 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 5600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 288 HP | 400 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 430 Nm | 559 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1566 kg | 2540 kg |
| Vehicle Length | 4540 mm | 5291 mm |
| Vehicle Width | 1840 mm | 2029 mm |
| Vehicle Height | 1360 mm | 1925 mm |
| Wheelbase Size | 2630 mm | 3076 mm |
| Fuel Consumption | 10.2 L/100km | 11.8 L/100km |
| Fuel Consumption City | 14.7 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 75 L | 98 L |
