2003 Alfa Romeo 156 vs. 2006 Smart ForTwo
To start off, 2006 Smart ForTwo is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,387 cc (6 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (189 HP @ 6300 RPM) has 115 more horse power than 2006 Smart ForTwo. (74 HP @ 5250 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2006 Smart ForTwo. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 614 kg more than 2006 Smart ForTwo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Smart ForTwo 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 2006 Smart ForTwo. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 108 more torque (in Nm) than 2006 Smart ForTwo. (110 Nm @ 2200 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForTwo.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2006 Smart ForTwo | |
| Make | Alfa Romeo | Smart |
| Model | 156 | ForTwo |
| Year Released | 2003 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2387 cc | 697 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 74 HP |
| Engine RPM | 6300 RPM | 5250 RPM |
| Torque | 218 Nm | 110 Nm |
| Torque RPM | 5000 RPM | 2200 RPM |
| Engine Bore Size | 88 mm | 66.5 mm |
| Engine Stroke Size | 68.3 mm | 67 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 230 km/hour | 150 km/hour |
| Acceleration 0-100mph | 7.3 seconds | 12.3 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1434 kg | 820 kg |
| Vehicle Length | 4440 mm | 2510 mm |
| Vehicle Width | 1750 mm | 1540 mm |
| Vehicle Height | 1400 mm | 1560 mm |
| Wheelbase Size | 2600 mm | 1820 mm |
| Fuel Consumption Overall | 11.8 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 63 L | 33 L |
