1985 Alfa Romeo 90 vs. 2006 Porsche Cayman
To start off, 2006 Porsche Cayman is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 90 would be higher. At 3,392 cc, 2006 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayman (295 HP @ 6250 RPM) has 141 more horse power than 1985 Alfa Romeo 90. (154 HP @ 5600 RPM) In normal driving conditions, 2006 Porsche Cayman should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche Cayman weights approximately 245 kg more than 1985 Alfa Romeo 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 Porsche Cayman (340 Nm @ 4400 RPM) has 126 more torque (in Nm) than 1985 Alfa Romeo 90. (214 Nm @ 4000 RPM). This means 2006 Porsche Cayman will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 90.
Compare all specifications:
| 1985 Alfa Romeo 90 | 2006 Porsche Cayman | |
| Make | Alfa Romeo | Porsche |
| Model | 90 | Cayman |
| Year Released | 1985 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2492 cc | 3392 cc |
| Engine Type | in-line | boxer |
| Horse Power | 154 HP | 295 HP |
| Engine RPM | 5600 RPM | 6250 RPM |
| Torque | 214 Nm | 340 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 88 mm | 96 mm |
| Engine Stroke Size | 68.3 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1170 kg | 1415 kg |
| Vehicle Length | 4400 mm | 4380 mm |
| Vehicle Width | 1650 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2520 mm | 2420 mm |
