1985 Alfa Romeo Spider vs. 2006 Porsche 911
To start off, 2006 Porsche 911 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Spider would be higher. At 3,596 cc (6 cylinders), 2006 Porsche 911 is equipped with a bigger engine. In terms of performance, 2006 Porsche 911 (316 HP @ 4250 RPM) has 190 more horse power than 1985 Alfa Romeo Spider. (126 HP @ 5400 RPM) In normal driving conditions, 2006 Porsche 911 should accelerate faster than 1985 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2006 Porsche 911 weights approximately 219 kg more than 1985 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2006 Porsche 911 (370 Nm @ 4250 RPM) has 192 more torque (in Nm) than 1985 Alfa Romeo Spider. (178 Nm @ 4000 RPM). This means 2006 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Spider. 2006 Porsche 911 has automatic transmission and 1985 Alfa Romeo Spider has manual transmission. 1985 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo Spider | 2006 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | 911 |
| Year Released | 1985 | 2006 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1960 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 126 HP | 316 HP |
| Engine RPM | 5400 RPM | 4250 RPM |
| Torque | 178 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 88.5 mm | 82.8 mm |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Top Speed | 197 km/hour | 285 km/hour |
| Acceleration 0-100mph | 10 seconds | 5.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1161 kg | 1380 kg |
| Vehicle Length | 4250 mm | 4440 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1310 mm |
| Wheelbase Size | 2260 mm | 2360 mm |
| Fuel Tank Capacity | 50 L | 64 L |
