1951 Aston Martin DB3 vs. 1983 Mazda 323
To start off, 1983 Mazda 323 is newer by 32 year(s). Which means there will be less support and parts availability for 1951 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1951 Aston Martin DB3 would be higher. At 2,922 cc (6 cylinders), 1951 Aston Martin DB3 is equipped with a bigger engine. In terms of performance, 1951 Aston Martin DB3 (138 HP @ 5500 RPM) has 85 more horse power than 1983 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 1951 Aston Martin DB3 should accelerate faster than 1983 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 1951 Aston Martin DB3 weights approximately 155 kg more than 1983 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1951 Aston Martin DB3 (243 Nm @ 5500 RPM) has 164 more torque (in Nm) than 1983 Mazda 323. (79 Nm @ 4000 RPM). This means 1951 Aston Martin DB3 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 323.
Compare all specifications:
| 1951 Aston Martin DB3 | 1983 Mazda 323 | |
| Make | Aston Martin | Mazda |
| Model | DB3 | 323 |
| Year Released | 1951 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2922 cc | 1071 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 53 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 243 Nm | 79 Nm |
| Torque RPM | 5500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1005 kg | 850 kg |
| Vehicle Width | 1510 mm | 1640 mm |
