2004 Opel Signum vs. 2012 Volkswagen Jetta
To start off, 2012 Volkswagen Jetta 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 2,500 cc (5 cylinders), 2012 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 3 more horse power than 2012 Volkswagen Jetta. (170 HP @ 5700 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 2012 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 160 kg more than 2012 Volkswagen Jetta. 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 25 more torque (in Nm) than 2012 Volkswagen Jetta. (240 Nm @ 4250 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2012 Volkswagen Jetta. 2012 Volkswagen Jetta 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 Volkswagen Jetta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 2012 Volkswagen Jetta | |
| Make | Opel | Volkswagen |
| Model | Signum | Jetta |
| Year Released | 2004 | 2012 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 170 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 265 Nm | 240 Nm |
| Torque RPM | 2500 RPM | 4250 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1400 kg |
| Vehicle Length | 4640 mm | 4644 mm |
| Vehicle Width | 1800 mm | 1778 mm |
| Vehicle Height | 1470 mm | 1482 mm |
| Wheelbase Size | 2840 mm | 2651 mm |
| Fuel Tank Capacity | 60 L | 55 L |
