2003 Opel Signum vs. 2010 GMC Yukon
To start off, 2010 GMC Yukon is newer by 7 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 5,300 cc (8 cylinders), 2010 GMC Yukon is equipped with a bigger engine. In terms of performance, 2010 GMC Yukon (320 HP @ 5400 RPM) has 147 more horse power than 2003 Opel Signum. (173 HP @ 5600 RPM) In normal driving conditions, 2010 GMC Yukon should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Yukon weights approximately 1157 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 2010 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 2010 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, 2010 GMC Yukon (454 Nm @ 4000 RPM) has 174 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 2500 RPM). This means 2010 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2010 GMC Yukon | |
| Make | Opel | GMC |
| Model | Signum | Yukon |
| Year Released | 2003 | 2010 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 320 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 280 Nm | 454 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1495 kg | 2652 kg |
| Vehicle Length | 4640 mm | 5649 mm |
| Vehicle Width | 1800 mm | 2009 mm |
| Vehicle Height | 1470 mm | 1951 mm |
| Wheelbase Size | 2720 mm | 3302 mm |
| Fuel Consumption | 6.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 58 L | 117 L |
