2001 Alfa Romeo 147 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 would be higher. At 1,910 cc (4 cylinders), 2001 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2001 Alfa Romeo 147 (113 HP @ 4000 RPM) has 9 more horse power than 2007 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 2001 Alfa Romeo 147 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Alfa Romeo 147 weights approximately 30 kg more than 2007 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, 2001 Alfa Romeo 147 (275 Nm @ 2000 RPM) has 125 more torque (in Nm) than 2007 Opel Astra. (150 Nm @ 3900 RPM). This means 2001 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2007 Opel Astra has automatic transmission and 2001 Alfa Romeo 147 has manual transmission. 2001 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Alfa Romeo 147 | 2007 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 147 | Astra |
| Year Released | 2001 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 113 HP | 104 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 275 Nm | 150 Nm |
| Torque RPM | 2000 RPM | 3900 RPM |
| Engine Compression Ratio | 18.4:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 9 seconds | 13 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1345 kg | 1315 kg |
| Vehicle Length | 4180 mm | 4520 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2550 mm | 2710 mm |
| Fuel Consumption Overall | 6 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
