2004 GMC Sierra vs. 1989 Opel Omega
To start off, 2004 GMC Sierra is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Opel Omega. In addition, the cost of maintenance, including insurance, on 1989 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 251 more horse power than 1989 Opel Omega. (89 HP @ 5200 RPM). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1989 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1145 kg more than 1989 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 1989 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 365 more torque (in Nm) than 1989 Opel Omega. (151 Nm @ 3400 RPM). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1989 Opel Omega. 2004 GMC Sierra has automatic transmission and 1989 Opel Omega has manual transmission. 1989 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 GMC Sierra | 1989 Opel Omega | |
Make | GMC | Opel |
Model | Sierra | Omega |
Year Released | 2004 | 1989 |
Engine Position | Front | Front |
Engine Size | 5965 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 340 HP | 89 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 516 Nm | 151 Nm |
Torque RPM | 4000 RPM | 3400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2345 kg | 1200 kg |
Vehicle Length | 5740 mm | 4740 mm |
Vehicle Width | 2000 mm | 1780 mm |
Vehicle Height | 1910 mm | 1490 mm |
Wheelbase Size | 3650 mm | 2740 mm |