2006 Acura RL vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Acura RL. In addition, the cost of maintenance, including insurance, on 2006 Acura RL would be higher. At 6,199 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (403 HP @ 5700 RPM) has 113 more horse power than 2006 Acura RL. (290 HP @ 6200 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2006 Acura RL. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 566 kg more than 2006 Acura RL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Acura RL is four wheel drive (4WD), it will have significant more traction and grip than 2008 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2006 Acura RL 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, 2008 GMC Sierra (565 Nm @ 4300 RPM) has 218 more torque (in Nm) than 2006 Acura RL. (347 Nm @ 5000 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Acura RL.
Compare all specifications:
| 2006 Acura RL | 2008 GMC Sierra | |
| Make | Acura | GMC |
| Model | RL | Sierra |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3473 cc | 6199 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 290 HP | 403 HP |
| Engine RPM | 6200 RPM | 5700 RPM |
| Torque | 347 Nm | 565 Nm |
| Torque RPM | 5000 RPM | 4300 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 2141 kg |
| Vehicle Length | 4920 mm | 5850 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1460 mm | 1880 mm |
| Wheelbase Size | 2810 mm | 3650 mm |
| Fuel Consumption Overall | 11.2 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 73 L | 98 L |
