2003 Alfa Romeo 166 vs. 2001 Smart ForFour
To start off, 2003 Alfa Romeo 166 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2001 Smart ForFour would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 109 more horse power than 2001 Smart ForFour. (108 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2001 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 575 kg more than 2001 Smart ForFour. 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. 2003 Alfa Romeo 166 has automatic transmission and 2001 Smart ForFour has manual transmission. 2001 Smart ForFour will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2001 Smart ForFour | |
| Make | Alfa Romeo | Smart |
| Model | 166 | ForFour |
| Year Released | 2003 | 2001 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1499 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 108 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Engine Bore Size | 93 mm | 75.5 mm |
| Engine Stroke Size | 72.6 mm | 84.8 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Acceleration 0-100mph | 8.6 seconds | 10.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1550 kg | 975 kg |
| Vehicle Length | 4730 mm | 3760 mm |
| Vehicle Width | 1810 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Fuel Consumption Overall | 13 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 69 L | 47 L |
