2007 Opel Signum vs. 2007 Holden Epica
To start off, both 2007 Opel Signum and 2007 Holden Epica were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,492 cc (6 cylinders), 2007 Holden Epica is equipped with a bigger engine. In terms of performance, both vehicles can yield 153 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar.
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, 2007 Holden Epica (237 Nm) has 17 more torque (in Nm) than 2007 Opel Signum. (220 Nm). This means 2007 Holden Epica will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 2007 Holden Epica has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Holden Epica will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Signum | 2007 Holden Epica | |
| Make | Opel | Holden |
| Model | Signum | Epica |
| Year Released | 2007 | 2007 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 153 HP |
| Torque | 220 Nm | 237 Nm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4640 mm | 4805 mm |
| Vehicle Width | 1800 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2840 mm | 2700 mm |
| Fuel Consumption Overall | 8.1 L/100km | 9.3 L/100km |
