2007 GMC Sierra vs. 1991 Mercedes-Benz 500
To start off, 2007 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 27 more horse power than 1991 Mercedes-Benz 500. (326 HP @ 5700 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1991 Mercedes-Benz 500. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 565 kg more than 1991 Mercedes-Benz 500. 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 26 more torque (in Nm) than 1991 Mercedes-Benz 500. (480 Nm @ 3900 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 500.
Compare all specifications:
| 2007 GMC Sierra | 1991 Mercedes-Benz 500 | |
| Make | GMC | Mercedes-Benz |
| Model | Sierra | 500 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 4973 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 353 HP | 326 HP |
| Engine RPM | 5400 RPM | 5700 RPM |
| Torque | 506 Nm | 480 Nm |
| Torque RPM | 4400 RPM | 3900 RPM |
| Engine Bore Size | 102 mm | 96.5 mm |
| Engine Stroke Size | 92 mm | 85 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2577 kg | 2012 kg |
| Vehicle Length | 6590 mm | 5110 mm |
| Vehicle Width | 2040 mm | 1890 mm |
| Vehicle Height | 1950 mm | 1500 mm |
| Wheelbase Size | 4250 mm | 3050 mm |
