2007 GMC Sierra vs. 1990 Opel Omega
To start off, 2007 GMC Sierra is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 180 more horse power than 1990 Opel Omega. (115 HP @ 5200 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1018 kg more than 1990 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (414 Nm @ 4800 RPM) has 245 more torque (in Nm) than 1990 Opel Omega. (169 Nm @ 2600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega. 2007 GMC Sierra has automatic transmission and 1990 Opel Omega has manual transmission. 1990 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 GMC Sierra | 1990 Opel Omega | |
Make | GMC | Opel |
Model | Sierra | Omega |
Year Released | 2007 | 1990 |
Engine Position | Front | Front |
Engine Size | 4802 cc | 1998 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 295 HP | 115 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 414 Nm | 169 Nm |
Torque RPM | 4800 RPM | 2600 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 3 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 2317 kg | 1299 kg |
Vehicle Length | 5710 mm | 4770 mm |
Vehicle Width | 2040 mm | 1770 mm |
Vehicle Height | 1870 mm | 1490 mm |
Wheelbase Size | 3380 mm | 2740 mm |
Fuel Tank Capacity | 129 L | 70 L |