1955 Aston Martin DB3 vs. 1972 Renault 15
To start off, 1972 Renault 15 is newer by 17 year(s). Which means there will be less support and parts availability for 1955 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1955 Aston Martin DB3 would be higher. At 2,922 cc (6 cylinders), 1955 Aston Martin DB3 is equipped with a bigger engine. In terms of performance, 1955 Aston Martin DB3 (138 HP @ 5500 RPM) has 79 more horse power than 1972 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 1955 Aston Martin DB3 should accelerate faster than 1972 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 1955 Aston Martin DB3 weights approximately 40 kg more than 1972 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1955 Aston Martin DB3 (244 Nm @ 5500 RPM) has 146 more torque (in Nm) than 1972 Renault 15. (98 Nm @ 3500 RPM). This means 1955 Aston Martin DB3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Renault 15.
Compare all specifications:
| 1955 Aston Martin DB3 | 1972 Renault 15 | |
| Make | Aston Martin | Renault |
| Model | DB3 | 15 |
| Year Released | 1955 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2922 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 59 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 244 Nm | 98 Nm |
| Torque RPM | 5500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1005 kg | 965 kg |
| Vehicle Width | 1510 mm | 1640 mm |
