1976 Audi 100 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 30 year(s). Which means there will be less support and parts availability for 1976 Audi 100. In addition, the cost of maintenance, including insurance, on 1976 Audi 100 would be higher. At 1,986 cc (5 cylinders), 1976 Audi 100 is equipped with a bigger engine. In terms of performance, 1976 Audi 100 (70 HP) has 7 more horse power than 2006 Smart ForFour. (63 HP). In normal driving conditions, 1976 Audi 100 should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 1976 Audi 100 weights approximately 244 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 1976 Audi 100 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 1976 Audi 100. 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, 1976 Audi 100 (122 Nm @ 3000 RPM) has 30 more torque (in Nm) than 2006 Smart ForFour. (92 Nm @ 2500 RPM). This means 1976 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 1976 Audi 100 | 2006 Smart ForFour | |
| Make | Audi | Smart |
| Model | 100 | ForFour |
| Year Released | 1976 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 1124 cc |
| Engine Cylinders | 5 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 63 HP |
| Torque | 122 Nm | 92 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 76.5 mm | 75.5 mm |
| Engine Stroke Size | 86.4 mm | 84.8 mm |
| Engine Compression Ratio | 23.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1210 kg | 966 kg |
| Vehicle Length | 4600 mm | 3760 mm |
| Vehicle Width | 1770 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 2510 mm |
| Fuel Tank Capacity | 60 L | 47 L |
