1991 Opel Astra vs. 2013 Volkswagen Jetta
To start off, 2013 Volkswagen Jetta is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 2,000 cc (4 cylinders), 2013 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2013 Volkswagen Jetta (113 HP @ 5000 RPM) has 13 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM) In normal driving conditions, 2013 Volkswagen Jetta should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Volkswagen Jetta weights approximately 194 kg more than 1991 Opel Astra. 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, 2013 Volkswagen Jetta (169 Nm @ 4000 RPM) has 34 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2013 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2013 Volkswagen Jetta | |
| Make | Opel | Volkswagen |
| Model | Astra | Jetta |
| Year Released | 1991 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 113 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 135 Nm | 169 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 79 mm | 82 mm |
| Engine Stroke Size | 81.5 mm | 92 mm |
| Engine Compression Ratio | 9.8:1 | 10.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1095 kg | 1289 kg |
| Vehicle Length | 4280 mm | 4628 mm |
| Vehicle Width | 1690 mm | 1778 mm |
| Vehicle Height | 1430 mm | 1453 mm |
| Wheelbase Size | 2640 mm | 2651 mm |
| Fuel Tank Capacity | 52 L | 55 L |
