1978 Aston Martin V8 Volante vs. 2004 BMW Z4
To start off, 2004 BMW Z4 is newer by 26 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 92 more horse power than 2004 BMW Z4. (225 HP @ 5900 RPM). In normal driving conditions, 1978 Aston Martin V8 Volante should accelerate faster than 2004 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1978 Aston Martin V8 Volante weights approximately 419 kg more than 2004 BMW Z4. 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, 1978 Aston Martin V8 Volante (434 Nm @ 4000 RPM) has 134 more torque (in Nm) than 2004 BMW Z4. (300 Nm @ 3500 RPM). This means 1978 Aston Martin V8 Volante will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
| 1978 Aston Martin V8 Volante | 2004 BMW Z4 | |
| Make | Aston Martin | BMW |
| Model | V8 Volante | Z4 |
| Year Released | 1978 | 2004 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 2983 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 317 HP | 225 HP |
| Engine RPM | 5000 RPM | 5900 RPM |
| Torque | 434 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Compression Ratio | 10.2:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1814 kg | 1395 kg |
| Vehicle Length | 4670 mm | 4100 mm |
| Vehicle Width | 1890 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1310 mm |
| Wheelbase Size | 2620 mm | 2500 mm |
| Fuel Tank Capacity | 97 L | 55 L |
