2009 GMC Sierra vs. 1999 Opel Omega
To start off, 2009 GMC Sierra is newer by 10 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 5,967 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (327 HP @ 5100 RPM) has 202 more horse power than 1999 Opel Omega. (125 HP @ 4300 RPM). In normal driving conditions, 2009 GMC Sierra should accelerate faster than 1999 Opel Omega.
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, 2009 GMC Sierra (367 Nm @ 4100 RPM) has 126 more torque (in Nm) than 1999 Opel Omega. (241 Nm @ 2200 RPM). This means 2009 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Omega. 2009 GMC Sierra has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 GMC Sierra | 1999 Opel Omega | |
Make | GMC | Opel |
Model | Sierra | Omega |
Year Released | 2009 | 1999 |
Engine Position | Front | Front |
Engine Size | 5967 cc | 2597 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 327 HP | 125 HP |
Engine RPM | 5100 RPM | 4300 RPM |
Torque | 367 Nm | 241 Nm |
Torque RPM | 4100 RPM | 2200 RPM |
Fuel Type | Gasoline / Electric Hybrid | Diesel |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Length | 5850 mm | 4900 mm |
Vehicle Height | 1910 mm | 1510 mm |
Wheelbase Size | 2950 mm | 2740 mm |