2005 Opel Corsa vs. 2009 Alfa Romeo GT
To start off, 2009 Alfa Romeo GT is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Opel Corsa. In addition, the cost of maintenance, including insurance, on 2005 Opel Corsa would be higher. At 1,970 cc (4 cylinders), 2009 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo GT (163 HP @ 6400 RPM) has 62 more horse power than 2005 Opel Corsa. (101 HP @ 4300 RPM) In normal driving conditions, 2009 Alfa Romeo GT should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo GT weights approximately 420 kg more than 2005 Opel Corsa. 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, 2009 Alfa Romeo GT (206 Nm @ 3250 RPM) has 67 more torque (in Nm) than 2005 Opel Corsa. (139 Nm @ 3200 RPM). This means 2009 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Corsa. 2009 Alfa Romeo GT has automatic transmission and 2005 Opel Corsa has manual transmission. 2005 Opel Corsa will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Alfa Romeo GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Corsa | 2009 Alfa Romeo GT | |
| Make | Opel | Alfa Romeo |
| Model | Corsa | GT |
| Year Released | 2005 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 101 HP | 163 HP |
| Engine RPM | 4300 RPM | 6400 RPM |
| Torque | 139 Nm | 206 Nm |
| Torque RPM | 3200 RPM | 3250 RPM |
| Engine Bore Size | 79 mm | 83 mm |
| Engine Stroke Size | 81.5 mm | 91 mm |
| Engine Compression Ratio | 9.8:1 | 11.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 975 kg | 1395 kg |
| Wheelbase Size | 2450 mm | 2600 mm |
| Fuel Tank Capacity | 46 L | 63 L |
