1967 Alfa Romeo Spider vs. 1985 Porsche 911
To start off, 1985 Porsche 911 is newer by 18 year(s). Which means there will be less support and parts availability for 1967 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1967 Alfa Romeo Spider would be higher. At 3,164 cc (6 cylinders), 1985 Porsche 911 is equipped with a bigger engine. In terms of performance, 1985 Porsche 911 (228 HP @ 5900 RPM) has 65 more horse power than 1967 Alfa Romeo Spider. (163 HP @ 5900 RPM) In normal driving conditions, 1985 Porsche 911 should accelerate faster than 1967 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 1967 Alfa Romeo Spider weights approximately 120 kg more than 1985 Porsche 911.
Let's talk about torque, 1985 Porsche 911 (286 Nm @ 4800 RPM) has 66 more torque (in Nm) than 1967 Alfa Romeo Spider. (220 Nm @ 4000 RPM). This means 1985 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1967 Alfa Romeo Spider.
Compare all specifications:
| 1967 Alfa Romeo Spider | 1985 Porsche 911 | |
| Make | Alfa Romeo | Porsche |
| Model | Spider | 911 |
| Year Released | 1967 | 1985 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2582 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 228 HP |
| Engine RPM | 5900 RPM | 5900 RPM |
| Torque | 220 Nm | 286 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 83 mm | 95 mm |
| Engine Stroke Size | 79.6 mm | 74.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1210 kg |
| Vehicle Length | 4510 mm | 4300 mm |
| Vehicle Width | 1610 mm | 1660 mm |
| Vehicle Height | 1390 mm | 1330 mm |
| Wheelbase Size | 2510 mm | 2280 mm |
| Fuel Tank Capacity | 47 L | 80 L |
