1991 Mercedes-Benz 300 vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 6,000 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 122 more horse power than 1991 Mercedes-Benz 300. (231 HP @ 5800 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1991 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 759 kg more than 1991 Mercedes-Benz 300. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 300. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 196 more torque (in Nm) than 1991 Mercedes-Benz 300. (310 Nm @ 4100 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz 300. 2012 GMC Sierra has automatic transmission and 1991 Mercedes-Benz 300 has manual transmission. 1991 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mercedes-Benz 300 | 2012 GMC Sierra | |
| Make | Mercedes-Benz | GMC |
| Model | 300 | Sierra |
| Year Released | 1991 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 231 HP | 353 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 310 Nm | 506 Nm |
| Torque RPM | 4100 RPM | 4400 RPM |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1900 kg | 2659 kg |
| Vehicle Length | 5220 mm | 5720 mm |
| Vehicle Width | 1890 mm | 2440 mm |
| Vehicle Height | 1500 mm | 1960 mm |
| Wheelbase Size | 3150 mm | 3380 mm |
| Fuel Tank Capacity | 100 L | 129 L |
