2007 Alfa Romeo 147 vs. 2005 Opel Astra
To start off, 2007 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,910 cc (4 cylinders), 2007 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 147 (118 HP @ 4000 RPM) has 4 more horse power than 2005 Opel Astra. (114 HP @ 5400 RPM). In normal driving conditions, 2007 Alfa Romeo 147 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 147 weights approximately 165 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, 2007 Alfa Romeo 147 (280 Nm @ 2000 RPM) has 107 more torque (in Nm) than 2005 Opel Astra. (173 Nm @ 3400 RPM). This means 2007 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2007 Alfa Romeo 147 | 2005 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | 147 | Astra |
Year Released | 2007 | 2005 |
Engine Position | Front | Front |
Engine Size | 1910 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 118 HP | 114 HP |
Engine RPM | 4000 RPM | 5400 RPM |
Torque | 280 Nm | 173 Nm |
Torque RPM | 2000 RPM | 3400 RPM |
Engine Bore Size | 82 mm | 80.6 mm |
Engine Stroke Size | 90.4 mm | 88.2 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1350 kg | 1185 kg |
Vehicle Length | 4230 mm | 4260 mm |
Vehicle Width | 1740 mm | 1720 mm |
Vehicle Height | 1450 mm | 1400 mm |
Wheelbase Size | 2550 mm | 2610 mm |
Fuel Tank Capacity | 60 L | 52 L |