2003 Opel Vectra vs. 1984 Volkswagen Jetta
To start off, 2003 Opel Vectra is newer by 19 year(s). Which means there will be less support and parts availability for 1984 Volkswagen Jetta. In addition, the cost of maintenance, including insurance, on 1984 Volkswagen Jetta would be higher. At 3,175 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (209 HP @ 6200 RPM) has 100 more horse power than 1984 Volkswagen Jetta. (109 HP @ 5500 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1984 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 675 kg more than 1984 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 (300 Nm @ 4000 RPM) has 142 more torque (in Nm) than 1984 Volkswagen Jetta. (158 Nm @ 3100 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Volkswagen Jetta.
Compare all specifications:
| 2003 Opel Vectra | 1984 Volkswagen Jetta | |
| Make | Opel | Volkswagen |
| Model | Vectra | Jetta |
| Year Released | 2003 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 209 HP | 109 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 300 Nm | 158 Nm |
| Torque RPM | 4000 RPM | 3100 RPM |
| Engine Bore Size | 87.5 mm | 81.1 mm |
| Engine Stroke Size | 88 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1625 kg | 950 kg |
| Vehicle Length | 4830 mm | 4320 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2480 mm |
| Fuel Tank Capacity | 60 L | 55 L |
