2003 Alfa Romeo GT vs. 2003 Porsche 911
To start off, both 2003 Alfa Romeo GT and 2003 Porsche 911 were released in the same year (2003). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,596 cc (6 cylinders), 2003 Porsche 911 is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (340 HP @ 6800 RPM) has 178 more horse power than 2003 Alfa Romeo GT. (162 HP @ 6400 RPM) In normal driving conditions, 2003 Porsche 911 should accelerate faster than 2003 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 911 weights approximately 40 kg more than 2003 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo GT, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Porsche 911 (370 Nm @ 4800 RPM) has 164 more torque (in Nm) than 2003 Alfa Romeo GT. (206 Nm @ 3250 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo GT.
Compare all specifications:
| 2003 Alfa Romeo GT | 2003 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | GT | 911 |
| Year Released | 2003 | 2003 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1910 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 162 HP | 340 HP |
| Engine RPM | 6400 RPM | 6800 RPM |
| Torque | 206 Nm | 370 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Engine Bore Size | 83.1 mm | 96 mm |
| Engine Stroke Size | 91 mm | 82.8 mm |
| Engine Compression Ratio | 11.3:1 | 11.3:1 |
| Acceleration 0-100mph | 8.7 seconds | 5.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1380 kg |
| Vehicle Length | 4500 mm | 4440 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1300 mm |
| Wheelbase Size | 2710 mm | 2360 mm |
| Fuel Consumption | 6.8 L/100km | 8.3 L/100km |
| Fuel Consumption City | 12.3 L/100km | 16.5 L/100km |
| Fuel Consumption Overall | 8.7 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
