1971 Saab 99 vs. 2004 Smart ForFour
To start off, 2004 Smart ForFour is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Saab 99. In addition, the cost of maintenance, including insurance, on 1971 Saab 99 would be higher. At 1,853 cc (4 cylinders), 1971 Saab 99 is equipped with a bigger engine. In terms of performance, 1971 Saab 99 (85 HP @ 5000 RPM) has 11 more horse power than 2004 Smart ForFour. (74 HP @ 6000 RPM). In normal driving conditions, 1971 Saab 99 should accelerate faster than 2004 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 1971 Saab 99 weights approximately 155 kg more than 2004 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, 1971 Saab 99 (147 Nm @ 3000 RPM) has 47 more torque (in Nm) than 2004 Smart ForFour. (100 Nm @ 3500 RPM). This means 1971 Saab 99 will have an easier job in driving up hills or pulling heavy equipment than 2004 Smart ForFour.
Compare all specifications:
| 1971 Saab 99 | 2004 Smart ForFour | |
| Make | Saab | Smart |
| Model | 99 | ForFour |
| Year Released | 1971 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1853 cc | 1123 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 74 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 147 Nm | 100 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 75.5 mm |
| Engine Stroke Size | 78 mm | 84.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1120 kg | 965 kg |
| Vehicle Length | 4430 mm | 3760 mm |
| Vehicle Width | 1700 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2480 mm | 2510 mm |
| Fuel Tank Capacity | 60 L | 47 L |
