2002 Alfa Romeo 156 vs. 2005 Smart Roadster
To start off, 2005 Smart Roadster is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 1,970 cc (4 cylinders), 2002 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2002 Alfa Romeo 156 (164 HP @ 6400 RPM) has 63 more horse power than 2005 Smart Roadster. (101 HP @ 5250 RPM). In normal driving conditions, 2002 Alfa Romeo 156 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, 2002 Alfa Romeo 156, 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, 2002 Alfa Romeo 156 (206 Nm @ 3250 RPM) has 76 more torque (in Nm) than 2005 Smart Roadster. (130 Nm @ 2500 RPM). This means 2002 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2005 Smart Roadster | |
| Make | Alfa Romeo | Smart |
| Model | 156 | Roadster |
| Year Released | 2002 | 2005 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1970 cc | 698 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 164 HP | 101 HP |
| Engine RPM | 6400 RPM | 5250 RPM |
| Torque | 206 Nm | 130 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 83.1 mm | 66.5 mm |
| Engine Stroke Size | 91 mm | 67 mm |
| Engine Compression Ratio | 11.3:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.2 seconds | 9.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4450 mm | 3430 mm |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1400 mm | 1200 mm |
| Wheelbase Size | 2600 mm | 2370 mm |
| Fuel Consumption Overall | 8.9 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 63 L | 35 L |
