2004 Opel Signum vs. 2012 GMC Terrain
To start off, 2012 GMC Terrain is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Opel Signum. In addition, the cost of maintenance, including insurance, on 2004 Opel Signum would be higher. At 2,400 cc (4 cylinders), 2012 GMC Terrain is equipped with a bigger engine. In terms of performance, 2012 GMC Terrain (182 HP @ 6700 RPM) has 9 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2012 GMC Terrain should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Terrain weights approximately 188 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 Opel Signum (265 Nm @ 2500 RPM) has 32 more torque (in Nm) than 2012 GMC Terrain. (233 Nm @ 4900 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2012 GMC Terrain. 2012 GMC Terrain has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Terrain will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 2012 GMC Terrain | |
| Make | Opel | GMC |
| Model | Signum | Terrain |
| Year Released | 2004 | 2012 |
| Body Type | Hatchback | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 182 HP |
| Engine RPM | 5500 RPM | 6700 RPM |
| Torque | 265 Nm | 233 Nm |
| Torque RPM | 2500 RPM | 4900 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1748 kg |
| Vehicle Length | 4640 mm | 4707 mm |
| Vehicle Width | 1800 mm | 1849 mm |
| Vehicle Height | 1470 mm | 1684 mm |
| Wheelbase Size | 2840 mm | 2858 mm |
| Fuel Tank Capacity | 60 L | 68 L |
