1986 Alfa Romeo 75 vs. 1958 Aston Martin DB4
To start off, 1986 Alfa Romeo 75 is newer by 28 year(s). Which means there will be less support and parts availability for 1958 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1958 Aston Martin DB4 would be higher. At 3,668 cc (6 cylinders), 1958 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1958 Aston Martin DB4 (240 HP @ 5500 RPM) has 87 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5500 RPM) In normal driving conditions, 1958 Aston Martin DB4 should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1958 Aston Martin DB4 weights approximately 148 kg more than 1986 Alfa Romeo 75. 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, 1958 Aston Martin DB4 (325 Nm @ 4250 RPM) has 119 more torque (in Nm) than 1986 Alfa Romeo 75. (206 Nm @ 3200 RPM). This means 1958 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1958 Aston Martin DB4 | |
| Make | Alfa Romeo | Aston Martin |
| Model | 75 | DB4 |
| Year Released | 1986 | 1958 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 3668 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 153 HP | 240 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 206 Nm | 325 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Bore Size | 88 mm | 92 mm |
| Engine Stroke Size | 68.3 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 8.3:1 |
| Top Speed | 205 km/hour | 227 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1308 kg |
| Vehicle Length | 4340 mm | 4490 mm |
| Vehicle Width | 1640 mm | 1680 mm |
| Vehicle Height | 1360 mm | 1330 mm |
| Wheelbase Size | 2460 mm | 2500 mm |
| Fuel Tank Capacity | 68 L | 86 L |
