1985 Audi 100 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Audi 100. In addition, the cost of maintenance, including insurance, on 1985 Audi 100 would be higher. At 1,986 cc (5 cylinders), 1985 Audi 100 is equipped with a bigger engine. In terms of performance, 1985 Audi 100 (70 HP) has 7 more horse power than 2006 Smart ForFour. (63 HP). In normal driving conditions, 1985 Audi 100 should accelerate faster than 2006 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 1985 Audi 100 weights approximately 294 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.
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. Let's talk about torque, 1985 Audi 100 (123 Nm @ 2800 RPM) has 31 more torque (in Nm) than 2006 Smart ForFour. (92 Nm @ 2500 RPM). This means 1985 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour. 2006 Smart ForFour has automatic transmission and 1985 Audi 100 has manual transmission. 1985 Audi 100 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:
| 1985 Audi 100 | 2006 Smart ForFour | |
| Make | Audi | Smart |
| Model | 100 | ForFour |
| Year Released | 1985 | 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 | 123 Nm | 92 Nm |
| Torque RPM | 2800 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 |
| Top Speed | 154 km/hour | 158 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1260 kg | 966 kg |
| Vehicle Length | 4800 mm | 3760 mm |
| Vehicle Width | 1820 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2510 mm |
