1984 Audi 90 vs. 2006 Smart ForFour
To start off, 2006 Smart ForFour is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 2,226 cc (5 cylinders), 1984 Audi 90 is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (139 HP @ 5700 RPM) has 64 more horse power than 2006 Smart ForFour. (75 HP @ 6000 RPM). In normal driving conditions, 1984 Audi 90 should accelerate faster than 2006 Smart ForFour.
Let's talk about torque, 1984 Audi 90 (190 Nm @ 3500 RPM) has 54 more torque (in Nm) than 2006 Smart ForFour. (136 Nm @ 3500 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 2006 Smart ForFour.
Compare all specifications:
| 1984 Audi 90 | 2006 Smart ForFour | |
| Make | Audi | Smart |
| Model | 90 | ForFour |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1123 cc |
| Engine Cylinders | 5 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 75 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 190 Nm | 136 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Vehicle Length | 4470 mm | 3760 mm |
| Vehicle Width | 1690 mm | 1690 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2510 mm |
