1981 Alfa Romeo Alfa 6 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 2,494 cc (5 cylinders), 1981 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo Alfa 6 (104 HP @ 4300 RPM) has 10 more horse power than 2006 Smart ForFour. (94 HP @ 6000 RPM). In normal driving conditions, 1981 Alfa Romeo Alfa 6 should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 1981 Alfa Romeo Alfa 6 weights approximately 610 kg more than 2006 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Alfa Romeo Alfa 6 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 1981 Alfa Romeo Alfa 6. However, in wet, icy, snow, or gravel driving conditions, 2006 Smart ForFour, 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, 1981 Alfa Romeo Alfa 6 (206 Nm @ 2400 RPM) has 81 more torque (in Nm) than 2006 Smart ForFour. (125 Nm @ 4000 RPM). This means 1981 Alfa Romeo Alfa 6 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour. 2006 Smart ForFour has automatic transmission and 1981 Alfa Romeo Alfa 6 has manual transmission. 1981 Alfa Romeo Alfa 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Smart ForFour will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 2006 Smart ForFour | |
| Make | Alfa Romeo | Smart |
| Model | Alfa 6 | ForFour |
| Year Released | 1981 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1332 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 94 HP |
| Engine RPM | 4300 RPM | 6000 RPM |
| Torque | 206 Nm | 125 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 75.6 mm |
| Engine Stroke Size | 82 mm | 75.4 mm |
| Engine Compression Ratio | 22.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1580 kg | 970 kg |
| Vehicle Length | 4690 mm | 3760 mm |
| Vehicle Width | 1690 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2510 mm |
| Fuel Tank Capacity | 50 L | 47 L |
