2006 Alfa Romeo 156 vs. 1986 Audi 90
To start off, 2006 Alfa Romeo 156 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 1,994 cc (5 cylinders), 1986 Audi 90 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 156 (149 HP @ 6300 RPM) has 35 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM). In normal driving conditions, 2006 Alfa Romeo 156 should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 565 kg more than 1986 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Alfa Romeo 156 (181 Nm @ 3800 RPM) has 12 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 2006 Alfa Romeo 156 | 1986 Audi 90 | |
| Make | Alfa Romeo | Audi |
| Model | 156 | 90 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 149 HP | 114 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 181 Nm | 169 Nm |
| Torque RPM | 3800 RPM | 3200 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91 mm | 77.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1615 kg | 1050 kg |
| Vehicle Length | 4440 mm | 4470 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1370 mm |
| Wheelbase Size | 2600 mm | 2550 mm |
