2004 GMC Yukon vs. 1999 Opel Signum
To start off, 2004 GMC Yukon is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 5,965 cc (8 cylinders), 2004 GMC Yukon is equipped with a bigger engine. In terms of performance, 2004 GMC Yukon (325 HP) has 177 more horse power than 1999 Opel Signum. (148 HP). In normal driving conditions, 2004 GMC Yukon should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Yukon weights approximately 1428 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2004 GMC Yukon 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, 2004 GMC Yukon (495 Nm) has 225 more torque (in Nm) than 1999 Opel Signum. (270 Nm). This means 2004 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 2004 GMC Yukon | 1999 Opel Signum | |
| Make | GMC | Opel |
| Model | Yukon | Signum |
| Year Released | 2004 | 1999 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 325 HP | 148 HP |
| Torque | 495 Nm | 270 Nm |
| Engine Bore Size | 102 mm | 82 mm |
| Engine Stroke Size | 92 mm | 90.4 mm |
| Engine Compression Ratio | 9.4:1 | 18.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2514 kg | 1086 kg |
| Vehicle Length | 5060 mm | 4640 mm |
| Vehicle Width | 2010 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1470 mm |
| Wheelbase Size | 2950 mm | 2580 mm |
| Fuel Tank Capacity | 98 L | 60 L |
