1986 Opel Corsa vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Opel Corsa. In addition, the cost of maintenance, including insurance, on 1986 Opel Corsa would be higher. At 3,175 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (208 HP @ 6200 RPM) has 164 more horse power than 1986 Opel Corsa. (44 HP @ 5400 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1986 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 840 kg more than 1986 Opel Corsa. 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, 2006 Opel Signum (301 Nm @ 4000 RPM) has 232 more torque (in Nm) than 1986 Opel Corsa. (69 Nm @ 2800 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Corsa. 2006 Opel Signum has automatic transmission and 1986 Opel Corsa has manual transmission. 1986 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Opel Corsa | 2006 Opel Signum | |
| Make | Opel | Opel |
| Model | Corsa | Signum |
| Year Released | 1986 | 2006 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 44 HP | 208 HP |
| Engine RPM | 5400 RPM | 6200 RPM |
| Torque | 69 Nm | 301 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 72 mm | 87.5 mm |
| Engine Stroke Size | 61 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 770 kg | 1610 kg |
| Vehicle Length | 3960 mm | 4640 mm |
| Vehicle Width | 1550 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2850 mm | 2840 mm |
| Fuel Consumption Overall | 6 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
