2009 Alfa Romeo Spider vs. 1991 Audi 100
To start off, 2009 Alfa Romeo Spider is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 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 (256 HP @ 6300 RPM) has 30 more horse power than 1991 Audi 100. (226 HP @ 5900 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 151 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 will offer significantly more control. 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, 1991 Audi 100 (350 Nm @ 1950 RPM) has 28 more torque (in Nm) than 2009 Alfa Romeo Spider. (322 Nm @ 4500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Spider.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1991 Audi 100 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | 100 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 2226 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 226 HP |
| Engine RPM | 6300 RPM | 5900 RPM |
| Torque | 322 Nm | 350 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Engine Bore Size | 89 mm | 81 mm |
| Engine Stroke Size | 85.6 mm | 86.4 mm |
| Engine Compression Ratio | 11.3:1 | 9.3:1 |
| Top Speed | 240 km/hour | 244 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 6.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1614 kg |
| Vehicle Length | 4400 mm | 4800 mm |
| Vehicle Width | 1840 mm | 1810 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2700 mm |
| Fuel Consumption Overall | 12.4 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 69 L | 80 L |
