2009 GMC Envoy vs. 1999 Mercedes-Benz SLK
To start off, 2009 GMC Envoy is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz SLK would be higher. At 4,161 cc (6 cylinders), 2009 GMC Envoy is equipped with a bigger engine. In terms of performance, 2009 GMC Envoy (285 HP @ 6000 RPM) has 151 more horse power than 1999 Mercedes-Benz SLK. (134 HP @ 5500 RPM). In normal driving conditions, 2009 GMC Envoy should accelerate faster than 1999 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Envoy weights approximately 1165 kg more than 1999 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2009 GMC Envoy 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, 2009 GMC Envoy (375 Nm @ 4600 RPM) has 185 more torque (in Nm) than 1999 Mercedes-Benz SLK. (190 Nm @ 4000 RPM). This means 2009 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz SLK. 2009 GMC Envoy has automatic transmission and 1999 Mercedes-Benz SLK has manual transmission. 1999 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 GMC Envoy | 1999 Mercedes-Benz SLK | |
| Make | GMC | Mercedes-Benz |
| Model | Envoy | SLK |
| Year Released | 2009 | 1999 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 134 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 375 Nm | 190 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1270 kg |
| Vehicle Length | 4870 mm | 4000 mm |
| Vehicle Width | 1900 mm | 1720 mm |
| Vehicle Height | 1830 mm | 1280 mm |
| Wheelbase Size | 2880 mm | 2410 mm |
