2009 Alfa Romeo Spider vs. 1987 Audi 90
To start off, 2009 Alfa Romeo Spider is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Audi 90. In addition, the cost of maintenance, including insurance, on 1987 Audi 90 would be higher. At 3,179 cc (6 cylinders), 2009 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo Spider (237 HP @ 6200 RPM) has 102 more horse power than 1987 Audi 90. (135 HP @ 5500 RPM). In normal driving conditions, 2009 Alfa Romeo Spider should accelerate faster than 1987 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo Spider weights approximately 238 kg more than 1987 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Audi 90 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, 1987 Audi 90 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, 2009 Alfa Romeo Spider (289 Nm @ 4800 RPM) has 103 more torque (in Nm) than 1987 Audi 90. (186 Nm @ 4000 RPM). This means 2009 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 90.
Compare all specifications:
| 2009 Alfa Romeo Spider | 1987 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | 90 |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 2309 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 237 HP | 135 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 289 Nm | 186 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 82.5 mm |
| Engine Stroke Size | 78 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1548 kg | 1310 kg |
| Vehicle Length | 4310 mm | 4400 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1320 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2690 mm |
| Fuel Consumption Overall | 13.2 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
