2005 GMC Sierra vs. 2002 Opel Omega
To start off, 2005 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Omega. In addition, the cost of maintenance, including insurance, on 2002 Opel Omega would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 158 more horse power than 2002 Opel Omega. (142 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 2002 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 904 kg more than 2002 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 GMC Sierra (489 Nm) has 280 more torque (in Nm) than 2002 Opel Omega. (209 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Omega.
Compare all specifications:
2005 GMC Sierra | 2002 Opel Omega | |
Make | GMC | Opel |
Model | Sierra | Omega |
Year Released | 2005 | 2002 |
Engine Position | Front | Middle |
Engine Size | 5965 cc | 2197 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 300 HP | 142 HP |
Torque | 489 Nm | 209 Nm |
Engine Bore Size | 102 mm | 86 mm |
Engine Stroke Size | 92 mm | 94.6 mm |
Drive Type | Rear | Rear |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2569 kg | 1665 kg |
Vehicle Length | 6270 mm | 4900 mm |
Vehicle Width | 2030 mm | 1790 mm |
Vehicle Height | 1940 mm | 1510 mm |
Wheelbase Size | 4010 mm | 2740 mm |
Fuel Tank Capacity | 129 L | 75 L |