1971 Audi 100 vs. 2002 Smart Roadster
To start off, 2002 Smart Roadster is newer by 31 year(s). Which means there will be less support and parts availability for 1971 Audi 100. In addition, the cost of maintenance, including insurance, on 1971 Audi 100 would be higher. At 1,871 cc (4 cylinders), 1971 Audi 100 is equipped with a bigger engine. In terms of performance, 1971 Audi 100 (109 HP @ 5600 RPM) has 28 more horse power than 2002 Smart Roadster. (81 HP @ 5250 RPM). In normal driving conditions, 1971 Audi 100 should accelerate faster than 2002 Smart Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1971 Audi 100 weights approximately 165 kg more than 2002 Smart Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Smart Roadster 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 2002 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 1971 Audi 100, 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, 1971 Audi 100 (161 Nm @ 3500 RPM) has 51 more torque (in Nm) than 2002 Smart Roadster. (110 Nm @ 2250 RPM). This means 1971 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2002 Smart Roadster.
Compare all specifications:
| 1971 Audi 100 | 2002 Smart Roadster | |
| Make | Audi | Smart |
| Model | 100 | Roadster |
| Year Released | 1971 | 2002 |
| Engine Position | Front | Rear |
| Engine Size | 1871 cc | 696 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 109 HP | 81 HP |
| Engine RPM | 5600 RPM | 5250 RPM |
| Torque | 161 Nm | 110 Nm |
| Torque RPM | 3500 RPM | 2250 RPM |
| Engine Bore Size | 84 mm | 66.5 mm |
| Engine Stroke Size | 84.4 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1050 kg | 885 kg |
| Vehicle Length | 4590 mm | 3430 mm |
| Vehicle Width | 1730 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1200 mm |
| Wheelbase Size | 2690 mm | 2370 mm |
