2009 Alfa Romeo Spider vs. 1971 Audi 100
To start off, 2009 Alfa Romeo Spider is newer by 38 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 3,195 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (257 HP @ 6200 RPM) has 148 more horse power than 1971 Audi 100. (109 HP @ 5600 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1971 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 640 kg more than 1971 Audi 100. 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, 2009 Alfa Romeo Spider (322 Nm @ 4500 RPM) has 161 more torque (in Nm) than 1971 Audi 100. (161 Nm @ 3500 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1971 Audi 100.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1971 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | 100 |
| Year Released | 2009 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 1871 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 257 HP | 109 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 322 Nm | 161 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 85.6 mm | 84.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1690 kg | 1050 kg |
| Vehicle Length | 4400 mm | 4590 mm |
| Vehicle Width | 1840 mm | 1730 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2530 mm | 2690 mm |
