1978 Aston Martin V8 Volante vs. 1990 Porsche 911
To start off, 1990 Porsche 911 is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Aston Martin V8 Volante. In addition, the cost of maintenance, including insurance, on 1978 Aston Martin V8 Volante would be higher. At 5,340 cc (8 cylinders), 1978 Aston Martin V8 Volante is equipped with a bigger engine. In terms of performance, 1978 Aston Martin V8 Volante (317 HP @ 5000 RPM) has 1 more horse power than 1990 Porsche 911. (316 HP @ 5750 RPM). In normal driving conditions, 1978 Aston Martin V8 Volante should accelerate faster than 1990 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1978 Aston Martin V8 Volante weights approximately 347 kg more than 1990 Porsche 911. 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, 1990 Porsche 911 (450 Nm @ 4500 RPM) has 16 more torque (in Nm) than 1978 Aston Martin V8 Volante. (434 Nm @ 4000 RPM). This means 1990 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1978 Aston Martin V8 Volante.
Compare all specifications:
| 1978 Aston Martin V8 Volante | 1990 Porsche 911 | |
| Make | Aston Martin | Porsche |
| Model | V8 Volante | 911 |
| Year Released | 1978 | 1990 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5340 cc | 3299 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 317 HP | 316 HP |
| Engine RPM | 5000 RPM | 5750 RPM |
| Torque | 434 Nm | 450 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 100 mm | 97 mm |
| Engine Stroke Size | 85 mm | 74.4 mm |
| Engine Compression Ratio | 10.2:1 | 7.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1814 kg | 1467 kg |
| Vehicle Length | 4670 mm | 4260 mm |
| Vehicle Width | 1890 mm | 1760 mm |
| Vehicle Height | 1330 mm | 1310 mm |
| Wheelbase Size | 2620 mm | 2270 mm |
| Fuel Tank Capacity | 97 L | 76 L |
