2007 Opel Astra vs. 2010 Alfa Romeo GT
To start off, 2010 Alfa Romeo GT is newer by 3 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 3,179 cc (6 cylinders), 2010 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo GT (237 HP @ 6200 RPM) has 98 more horse power than 2007 Opel Astra. (139 HP @ 5600 RPM) In normal driving conditions, 2010 Alfa Romeo GT should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo GT weights approximately 207 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, 2010 Alfa Romeo GT (300 Nm @ 4800 RPM) has 125 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2010 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2007 Opel Astra | 2010 Alfa Romeo GT | |
Make | Opel | Alfa Romeo |
Model | Astra | GT |
Year Released | 2007 | 2010 |
Engine Position | Front | Front |
Engine Size | 1796 cc | 3179 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 139 HP | 237 HP |
Engine RPM | 5600 RPM | 6200 RPM |
Torque | 175 Nm | 300 Nm |
Torque RPM | 3800 RPM | 4800 RPM |
Engine Bore Size | 80.5 mm | 93.1 mm |
Engine Stroke Size | 88.2 mm | 78 mm |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 10.2 seconds | 6.7 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1278 kg | 1485 kg |
Vehicle Length | 4260 mm | 4500 mm |
Vehicle Width | 1760 mm | 1770 mm |
Vehicle Height | 1470 mm | 1370 mm |
Wheelbase Size | 2620 mm | 2600 mm |
Fuel Consumption Overall | 7.3 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 52 L | 63 L |