2003 Opel Vectra vs. 2012 Volkswagen Jetta
To start off, 2012 Volkswagen Jetta is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 2,958 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (174 HP @ 4000 RPM) has 4 more horse power than 2012 Volkswagen Jetta. (170 HP @ 5700 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2012 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 364 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, 2003 Opel Vectra (370 Nm @ 1900 RPM) has 130 more torque (in Nm) than 2012 Volkswagen Jetta. (240 Nm @ 4250 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2012 Volkswagen Jetta. 2003 Opel Vectra has automatic transmission and 2012 Volkswagen Jetta has manual transmission. 2012 Volkswagen Jetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 2012 Volkswagen Jetta | |
| Make | Opel | Volkswagen |
| Model | Vectra | Jetta |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 170 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 370 Nm | 240 Nm |
| Torque RPM | 1900 RPM | 4250 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1764 kg | 1400 kg |
| Vehicle Length | 4830 mm | 4557 mm |
| Vehicle Width | 1800 mm | 1781 mm |
| Vehicle Height | 1510 mm | 1504 mm |
| Wheelbase Size | 2840 mm | 2578 mm |
| Fuel Consumption | 5.8 L/100km | 7.1 L/100km |
| Fuel Consumption City | 11 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
