1966 Aston Martin DB4 vs. 1974 Holden Torana
To start off, 1974 Holden Torana is newer by 8 year(s). Which means there will be less support and parts availability for 1966 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1966 Aston Martin DB4 would be higher. At 4,143 cc (8 cylinders), 1974 Holden Torana is equipped with a bigger engine. In terms of performance, 1966 Aston Martin DB4 (256 HP @ 5500 RPM) has 74 more horse power than 1974 Holden Torana. (182 HP @ 4400 RPM). In normal driving conditions, 1966 Aston Martin DB4 should accelerate faster than 1974 Holden Torana. With that said, vehicle weight also plays an important factor in acceleration. 1966 Aston Martin DB4 weights approximately 140 kg more than 1974 Holden Torana. 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, 1966 Aston Martin DB4 (360 Nm @ 5000 RPM) has 4 more torque (in Nm) than 1974 Holden Torana. (356 Nm @ 2400 RPM). This means 1966 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Holden Torana.
Compare all specifications:
| 1966 Aston Martin DB4 | 1974 Holden Torana | |
| Make | Aston Martin | Holden |
| Model | DB4 | Torana |
| Year Released | 1966 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 4143 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 256 HP | 182 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 360 Nm | 356 Nm |
| Torque RPM | 5000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1350 kg | 1210 kg |
| Vehicle Length | 4630 mm | 4500 mm |
| Vehicle Width | 1680 mm | 1710 mm |
| Vehicle Height | 1330 mm | 1340 mm |
| Wheelbase Size | 2500 mm | 2590 mm |
