2008 GMC Sierra vs. 2003 Mercedes-Benz SL
To start off, 2008 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SL would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 51 more horse power than 2003 Mercedes-Benz SL. (302 HP @ 5600 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2003 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 759 kg more than 2003 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 GMC Sierra 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 (506 Nm @ 4400 RPM) has 46 more torque (in Nm) than 2003 Mercedes-Benz SL. (460 Nm @ 2700 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz SL.
Compare all specifications:
2008 GMC Sierra | 2003 Mercedes-Benz SL | |
Make | GMC | Mercedes-Benz |
Model | Sierra | SL |
Year Released | 2008 | 2003 |
Body Type | Pickup | Convertible |
Engine Position | Front | Front |
Engine Size | 5999 cc | 4966 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 3 valves |
Horse Power | 353 HP | 302 HP |
Engine RPM | 5400 RPM | 5600 RPM |
Torque | 506 Nm | 460 Nm |
Torque RPM | 4400 RPM | 2700 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 3 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 2664 kg | 1905 kg |
Vehicle Length | 5710 mm | 4540 mm |
Vehicle Width | 2040 mm | 1830 mm |
Vehicle Height | 1940 mm | 1300 mm |
Wheelbase Size | 3380 mm | 2520 mm |
Fuel Tank Capacity | 129 L | 80 L |