2009 GMC Envoy vs. 2006 Opel Signum
To start off, 2009 GMC Envoy is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Opel Signum. In addition, the cost of maintenance, including insurance, on 2006 Opel Signum 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 (281 HP @ 6000 RPM) has 106 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2009 GMC Envoy should accelerate faster than 2006 Opel Signum.
Because 2009 GMC Envoy is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Envoy. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 93 more torque (in Nm) than 2009 GMC Envoy. (277 Nm @ 4600 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Envoy.
Compare all specifications:
| 2009 GMC Envoy | 2006 Opel Signum | |
| Make | GMC | Opel |
| Model | Envoy | Signum |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 281 HP | 175 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 277 Nm | 370 Nm |
| Torque RPM | 4600 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4870 mm | 4640 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1830 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2840 mm |
| Fuel Tank Capacity | 83 L | 60 L |
