2004 GMC Sierra vs. 1999 Opel Omega
To start off, 2004 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Opel Omega. In addition, the cost of maintenance, including insurance, on 1999 Opel Omega would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (340 HP @ 5200 RPM) has 210 more horse power than 1999 Opel Omega. (130 HP @ 4500 RPM). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1490 kg more than 1999 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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 Sierra (516 Nm @ 4000 RPM) has 266 more torque (in Nm) than 1999 Opel Omega. (250 Nm @ 2200 RPM). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega.
Compare all specifications:
2004 GMC Sierra | 1999 Opel Omega | |
Make | GMC | Opel |
Model | Sierra | Omega |
Year Released | 2004 | 1999 |
Engine Position | Front | Front |
Engine Size | 5965 cc | 2497 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 340 HP | 130 HP |
Engine RPM | 5200 RPM | 4500 RPM |
Torque | 516 Nm | 250 Nm |
Torque RPM | 4000 RPM | 2200 RPM |
Engine Bore Size | 102 mm | 80 mm |
Engine Stroke Size | 92 mm | 82.8 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2345 kg | 855 kg |
Vehicle Length | 5740 mm | 4900 mm |
Vehicle Width | 2000 mm | 1780 mm |
Vehicle Height | 1910 mm | 1460 mm |
Wheelbase Size | 3650 mm | 2640 mm |