1956 Aston Martin DB2 vs. 1976 Bristol 603
To start off, 1976 Bristol 603 is newer by 20 year(s). Which means there will be less support and parts availability for 1956 Aston Martin DB2. In addition, the cost of maintenance, including insurance, on 1956 Aston Martin DB2 would be higher. At 5,210 cc (8 cylinders), 1976 Bristol 603 is equipped with a bigger engine. In terms of performance, 1976 Bristol 603 (145 HP @ 4000 RPM) has 27 more horse power than 1956 Aston Martin DB2. (118 HP @ 5000 RPM) In normal driving conditions, 1976 Bristol 603 should accelerate faster than 1956 Aston Martin DB2. With that said, vehicle weight also plays an important factor in acceleration. 1976 Bristol 603 weights approximately 610 kg more than 1956 Aston Martin DB2. 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, 1976 Bristol 603 (333 Nm @ 1600 RPM) has 93 more torque (in Nm) than 1956 Aston Martin DB2. (240 Nm @ 3000 RPM). This means 1976 Bristol 603 will have an easier job in driving up hills or pulling heavy equipment than 1956 Aston Martin DB2. 1976 Bristol 603 has automatic transmission and 1956 Aston Martin DB2 has manual transmission. 1956 Aston Martin DB2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Bristol 603 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Aston Martin DB2 | 1976 Bristol 603 | |
| Make | Aston Martin | Bristol |
| Model | DB2 | 603 |
| Year Released | 1956 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2920 cc | 5210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 118 HP | 145 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 240 Nm | 333 Nm |
| Torque RPM | 3000 RPM | 1600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1785 kg |
| Vehicle Length | 4310 mm | 4920 mm |
| Vehicle Width | 1660 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1450 mm |
| Wheelbase Size | 2520 mm | 2910 mm |
| Fuel Tank Capacity | 86 L | 81 L |
