2009 Alfa Romeo GT vs. 2007 Opel Astra
To start off, 2009 Alfa Romeo GT is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Astra. In addition, the cost of maintenance, including insurance, on 2007 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 30 more horse power than 2009 Alfa Romeo GT. (138 HP @ 6500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 2009 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 20 kg more than 2009 Alfa Romeo GT. 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 Opel Astra (251 Nm @ 1950 RPM) has 88 more torque (in Nm) than 2009 Alfa Romeo GT. (163 Nm @ 3900 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo GT.
Compare all specifications:
2009 Alfa Romeo GT | 2007 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | GT | Astra |
Year Released | 2009 | 2007 |
Engine Position | Front | Front |
Engine Size | 1747 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 138 HP | 168 HP |
Engine RPM | 6500 RPM | 5200 RPM |
Torque | 163 Nm | 251 Nm |
Torque RPM | 3900 RPM | 1950 RPM |
Engine Bore Size | 82 mm | 86 mm |
Engine Stroke Size | 82.7 mm | 86 mm |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 200 km/hour | 217 km/hour |
Acceleration 0-100mph | 10.6 seconds | 8.7 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1365 kg | 1385 kg |
Vehicle Length | 4500 mm | 4480 mm |
Vehicle Width | 1770 mm | 2030 mm |
Vehicle Height | 1370 mm | 1420 mm |
Wheelbase Size | 2600 mm | 2620 mm |
Fuel Consumption Overall | 8.5 L/100km | 9.5 L/100km |
Fuel Tank Capacity | 63 L | 52 L |