2009 GMC Yukon vs. 2003 Opel Signum
To start off, 2009 GMC Yukon is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 5,999 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (332 HP @ 5100 RPM) has 125 more horse power than 2003 Opel Signum. (207 HP @ 6200 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 528 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon 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 Yukon. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2009 GMC Yukon (498 Nm @ 4100 RPM) has 198 more torque (in Nm) than 2003 Opel Signum. (300 Nm @ 4000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2009 GMC Yukon | 2003 Opel Signum | |
| Make | GMC | Opel |
| Model | Yukon | Signum |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 3173 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 332 HP | 207 HP |
| Engine RPM | 5100 RPM | 6200 RPM |
| Torque | 498 Nm | 300 Nm |
| Torque RPM | 4100 RPM | 4000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2141 kg | 1613 kg |
| Vehicle Length | 5140 mm | 4640 mm |
| Vehicle Width | 2010 mm | 1800 mm |
| Vehicle Height | 1900 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2840 mm |
| Fuel Consumption Highway | 10.8 L/100km | 7.8 L/100km |
| Fuel Consumption City | 11.4 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 11.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 98 L | 60 L |
