1965 Innocenti A40S vs. 1991 Porsche 911
To start off, 1991 Porsche 911 is newer by 26 year(s). Which means there will be less support and parts availability for 1965 Innocenti A40S. In addition, the cost of maintenance, including insurance, on 1965 Innocenti A40S would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 185 more horse power than 1965 Innocenti A40S. (43 HP @ 5100 RPM) In normal driving conditions, 1991 Porsche 911 should accelerate faster than 1965 Innocenti A40S. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 911 weights approximately 375 kg more than 1965 Innocenti A40S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 205 more torque (in Nm) than 1965 Innocenti A40S. (81 Nm @ 2500 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1965 Innocenti A40S.
Compare all specifications:
| 1965 Innocenti A40S | 1991 Porsche 911 | |
| Make | Innocenti | Porsche |
| Model | A40S | 911 |
| Year Released | 1965 | 1991 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 1098 cc | 3163 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 43 HP | 228 HP |
| Engine RPM | 5100 RPM | 5900 RPM |
| Torque | 81 Nm | 286 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 800 kg | 1175 kg |
| Vehicle Length | 3720 mm | 4300 mm |
| Vehicle Width | 1520 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1260 mm |
