2005 Opel Astra vs. 1990 Alfa Romeo 164
To start off, 2005 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 164 would be higher. Both 2005 Opel Astra and 1990 Alfa Romeo 164 are equipped with a 1,995 cc engine. In terms of performance, 1990 Alfa Romeo 164 (175 HP @ 5250 RPM) has 27 more horse power than 2005 Opel Astra. (148 HP @ 4000 RPM) In normal driving conditions, 1990 Alfa Romeo 164 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 164 weights approximately 50 kg more than 2005 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, 2005 Opel Astra (320 Nm @ 2000 RPM) has 55 more torque (in Nm) than 1990 Alfa Romeo 164. (265 Nm @ 2500 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 164.
Compare all specifications:
| 2005 Opel Astra | 1990 Alfa Romeo 164 | |
| Make | Opel | Alfa Romeo |
| Model | Astra | 164 |
| Year Released | 2005 | 1990 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 175 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque | 320 Nm | 265 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Compression Ratio | 17.5:1 | 8.0:1 |
| Acceleration 0-100mph | 8.9 seconds | 7.2 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1200 kg | 1250 kg |
| Vehicle Length | 4300 mm | 4650 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2400 mm | 2670 mm |
| Fuel Tank Capacity | 52 L | 70 L |
