2005 Opel Signum vs. 2008 Seat Alhambra
To start off, 2008 Seat Alhambra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Seat Alhambra (148 HP @ 5800 RPM) has 49 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2008 Seat Alhambra should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Seat Alhambra weights approximately 61 kg more than 2005 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, 2005 Opel Signum (230 Nm @ 1500 RPM) has 20 more torque (in Nm) than 2008 Seat Alhambra. (210 Nm @ 1800 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 Seat Alhambra.
Compare all specifications:
| 2005 Opel Signum | 2008 Seat Alhambra | |
| Make | Opel | Seat |
| Model | Signum | Alhambra |
| Year Released | 2005 | 2008 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 99 HP | 148 HP |
| Engine RPM | 3120 RPM | 5800 RPM |
| Torque | 230 Nm | 210 Nm |
| Torque RPM | 1500 RPM | 1800 RPM |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Engine Compression Ratio | 18.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 185 km/hour | 199 km/hour |
| Acceleration 0-100mph | 14 seconds | 11.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1595 kg | 1656 kg |
| Vehicle Length | 4640 mm | 4640 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1710 mm |
| Wheelbase Size | 2740 mm | 2850 mm |
| Fuel Consumption Overall | 5.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 60 L | 70 L |
