2003 Opel Signum vs. 2008 Volkswagen Jetta
To start off, 2008 Volkswagen Jetta is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 1,984 cc (4 cylinders), 2008 Volkswagen Jetta is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 38 kg more than 2008 Volkswagen Jetta.
Because 2008 Volkswagen Jetta is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2008 Volkswagen Jetta will offer significantly more control. 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, 2008 Volkswagen Jetta (170 Nm @ 2400 RPM) has 3 more torque (in Nm) than 2003 Opel Signum. (167 Nm @ 3800 RPM). This means 2008 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2008 Volkswagen Jetta | |
| Make | Opel | Volkswagen |
| Model | Signum | Jetta |
| Year Released | 2003 | 2008 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 125 HP | 0 HP |
| Torque | 167 Nm | 170 Nm |
| Torque RPM | 3800 RPM | 2400 RPM |
| Engine Bore Size | 80.6 mm | 82.6 mm |
| Engine Stroke Size | 88.2 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1385 kg | 1347 kg |
| Vehicle Length | 4640 mm | 4220 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 2580 mm |
| Fuel Consumption Overall | 7.5 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 58 L | 55 L |
