2003 GMC Envoy vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 4 year(s). Which means there will be less support and parts availability for 2003 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2003 GMC Envoy would be higher. At 5,513 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (510 HP @ 5000 RPM) has 239 more horse power than 2003 GMC Envoy. (271 HP @ 6000 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 2003 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 35 kg more than 2003 GMC Envoy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2003 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, 2007 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 457 more torque (in Nm) than 2003 GMC Envoy. (373 Nm @ 3600 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Envoy.
Compare all specifications:
| 2003 GMC Envoy | 2007 Mercedes-Benz SL | |
| Make | GMC | Mercedes-Benz |
| Model | Envoy | SL |
| Year Released | 2003 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4158 cc | 5513 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 271 HP | 510 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 373 Nm | 830 Nm |
| Torque RPM | 3600 RPM | 1900 RPM |
| Engine Bore Size | 93 mm | 82 mm |
| Engine Stroke Size | 102 mm | 87 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2010 kg | 2045 kg |
| Vehicle Length | 4870 mm | 4540 mm |
| Vehicle Width | 1840 mm | 1830 mm |
| Vehicle Height | 1780 mm | 1300 mm |
| Wheelbase Size | 2880 mm | 2570 mm |
| Fuel Tank Capacity | 83 L | 80 L |
