1991 Opel Astra vs. 2006 Volkswagen Phaeton
To start off, 2006 Volkswagen Phaeton is newer by 15 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 4,172 cc (8 cylinders), 2006 Volkswagen Phaeton is equipped with a bigger engine. In terms of performance, 2006 Volkswagen Phaeton (331 HP @ 6500 RPM) has 249 more horse power than 1991 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2006 Volkswagen Phaeton should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Volkswagen Phaeton weights approximately 1036 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.
Because 2006 Volkswagen Phaeton is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2006 Volkswagen Phaeton will offer significantly more control. 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, 2006 Volkswagen Phaeton (430 Nm @ 3500 RPM) has 262 more torque (in Nm) than 1991 Opel Astra. (168 Nm @ 2400 RPM). This means 2006 Volkswagen Phaeton will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2006 Volkswagen Phaeton | |
| Make | Opel | Volkswagen |
| Model | Astra | Phaeton |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 4172 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 82 HP | 331 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 168 Nm | 430 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Engine Compression Ratio | 22.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 164 km/hour | 250 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1130 kg | 2166 kg |
| Vehicle Length | 4060 mm | 5060 mm |
| Vehicle Width | 1690 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2640 mm | 2890 mm |
| Fuel Tank Capacity | 75 L | 90 L |
