1998 Mercedes-Benz SL vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 13 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 4,800 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (302 HP @ 5600 RPM) has 98 more horse power than 1998 Mercedes-Benz SL. (204 HP @ 5700 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1998 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 501 kg more than 1998 Mercedes-Benz SL. 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 GMC Sierra (413 Nm @ 4600 RPM) has 143 more torque (in Nm) than 1998 Mercedes-Benz SL. (270 Nm @ 3000 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SL.
Compare all specifications:
| 1998 Mercedes-Benz SL | 2011 GMC Sierra | |
| Make | Mercedes-Benz | GMC |
| Model | SL | Sierra |
| Year Released | 1998 | 2011 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2799 cc | 4800 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 204 HP | 302 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 270 Nm | 413 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | 4-speed automatic |
| Vehicle Weight | 1810 kg | 2311 kg |
| Vehicle Length | 4510 mm | 5847 mm |
| Vehicle Width | 1820 mm | 2032 mm |
| Vehicle Height | 1300 mm | 1875 mm |
| Wheelbase Size | 2520 mm | 3645 mm |
| Fuel Tank Capacity | 80 L | 98 L |
