2003 Alfa Romeo GT vs. 2005 Smart Roadster
To start off, 2005 Smart Roadster is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo GT would be higher. At 3,179 cc (6 cylinders), 2003 Alfa Romeo GT is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo GT (237 HP @ 6200 RPM) has 137 more horse power than 2005 Smart Roadster. (100 HP @ 5250 RPM). In normal driving conditions, 2003 Alfa Romeo GT should accelerate faster than 2005 Smart Roadster.
Because 2005 Smart Roadster 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 2005 Smart Roadster. 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 Alfa Romeo GT (289 Nm @ 4800 RPM) has 159 more torque (in Nm) than 2005 Smart Roadster. (130 Nm @ 2500 RPM). This means 2003 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster.
Compare all specifications:
| 2003 Alfa Romeo GT | 2005 Smart Roadster | |
| Make | Alfa Romeo | Smart |
| Model | GT | Roadster |
| Year Released | 2003 | 2005 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 3179 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 100 HP |
| Engine RPM | 6200 RPM | 5250 RPM |
| Torque | 289 Nm | 130 Nm |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 66.5 mm |
| Engine Stroke Size | 78 mm | 67 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 241 km/hour | 190 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Height | 340 mm | 1200 mm |
| Wheelbase Size | 2600 mm | 2370 mm |
| Fuel Consumption Overall | 7.7 L/100km | 5.5 L/100km |
| Fuel Tank Capacity | 63 L | 35 L |
