1956 Aston Martin DB3 vs. 1961 Aston Martin DB4

To start off, 1961 Aston Martin DB4 is newer by 5 year(s). Which means there will be less support and parts availability for 1956 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1956 Aston Martin DB3 would be higher. At 3,670 cc (6 cylinders), 1961 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1961 Aston Martin DB4 (266 HP @ 5750 RPM) has 128 more horse power than 1956 Aston Martin DB3. (138 HP @ 5500 RPM) In normal driving conditions, 1961 Aston Martin DB4 should accelerate faster than 1956 Aston Martin DB3. With that said, vehicle weight also plays an important factor in acceleration. 1961 Aston Martin DB4 weights approximately 348 kg more than 1956 Aston Martin DB3. 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, 1961 Aston Martin DB4 (346 Nm @ 4500 RPM) has 103 more torque (in Nm) than 1956 Aston Martin DB3. (243 Nm @ 5500 RPM). This means 1961 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1956 Aston Martin DB3.

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