1987 Opel Omega vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1987 Opel Omega. In addition, the cost of maintenance, including insurance, on 1987 Opel Omega would be higher. At 4,800 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (302 HP @ 5600 RPM) has 213 more horse power than 1987 Opel Omega. (89 HP @ 5200 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 1987 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 1118 kg more than 1987 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, 2010 GMC Sierra (413 Nm @ 4600 RPM) has 262 more torque (in Nm) than 1987 Opel Omega. (151 Nm @ 3400 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Omega. 2010 GMC Sierra has automatic transmission and 1987 Opel Omega has manual transmission. 1987 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Opel Omega | 2010 GMC Sierra | |
| Make | Opel | GMC |
| Model | Omega | Sierra |
| Year Released | 1987 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 302 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 151 Nm | 413 Nm |
| Torque RPM | 3400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1200 kg | 2318 kg |
| Vehicle Length | 4740 mm | 5847 mm |
| Vehicle Width | 1780 mm | 2032 mm |
| Vehicle Height | 1490 mm | 1875 mm |
| Wheelbase Size | 2740 mm | 3645 mm |
