2005 Opel Vectra vs. 1984 Volkswagen Jetta
To start off, 2005 Opel Vectra is newer by 21 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 2,958 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (175 HP @ 4000 RPM) has 122 more horse power than 1984 Volkswagen Jetta. (53 HP @ 4800 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1984 Volkswagen Jetta. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 765 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, 2005 Opel Vectra (371 Nm @ 1900 RPM) has 269 more torque (in Nm) than 1984 Volkswagen Jetta. (102 Nm @ 2300 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1984 Volkswagen Jetta. 2005 Opel Vectra has automatic transmission and 1984 Volkswagen Jetta has manual transmission. 1984 Volkswagen Jetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 1984 Volkswagen Jetta | |
| Make | Opel | Volkswagen |
| Model | Vectra | Jetta |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 53 HP |
| Engine RPM | 4000 RPM | 4800 RPM |
| Torque | 371 Nm | 102 Nm |
| Torque RPM | 1900 RPM | 2300 RPM |
| Engine Bore Size | 87.5 mm | 76.6 mm |
| Engine Stroke Size | 82 mm | 86.4 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1705 kg | 940 kg |
| Vehicle Length | 4830 mm | 4320 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2480 mm |
