1995 Alfa Romeo 145 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 11 year(s). Which means there will be less support and parts availability for 1995 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1995 Alfa Romeo 145 would be higher. At 1,998 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (198 HP @ 5400 RPM) has 50 more horse power than 1995 Alfa Romeo 145. (148 HP @ 6200 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1995 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 185 kg more than 1995 Alfa Romeo 145. 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, 2006 Opel Astra (262 Nm @ 4200 RPM) has 76 more torque (in Nm) than 1995 Alfa Romeo 145. (186 Nm @ 4000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1995 Alfa Romeo 145.
Compare all specifications:
| 1995 Alfa Romeo 145 | 2006 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 145 | Astra |
| Year Released | 1995 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 198 HP |
| Engine RPM | 6200 RPM | 5400 RPM |
| Torque | 186 Nm | 262 Nm |
| Torque RPM | 4000 RPM | 4200 RPM |
| Engine Bore Size | 83.1 mm | 86 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1240 kg | 1425 kg |
| Vehicle Length | 4100 mm | 4520 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
| Fuel Consumption Overall | 6.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 61 L | 52 L |
