1963 Aston Martin DB4 vs. 1985 Renault 25
To start off, 1985 Renault 25 is newer by 22 year(s). Which means there will be less support and parts availability for 1963 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1963 Aston Martin DB4 would be higher. At 3,670 cc (6 cylinders), 1963 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 1963 Aston Martin DB4 (310 HP @ 6000 RPM) has 168 more horse power than 1985 Renault 25. (142 HP @ 5500 RPM). In normal driving conditions, 1963 Aston Martin DB4 should accelerate faster than 1985 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 1985 Renault 25 weights approximately 55 kg more than 1963 Aston Martin DB4.
Let's talk about torque, 1963 Aston Martin DB4 (377 Nm @ 5000 RPM) has 153 more torque (in Nm) than 1985 Renault 25. (224 Nm @ 3000 RPM). This means 1963 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 25.
Compare all specifications:
| 1963 Aston Martin DB4 | 1985 Renault 25 | |
| Make | Aston Martin | Renault |
| Model | DB4 | 25 |
| Year Released | 1963 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 3670 cc | 2663 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 310 HP | 142 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 377 Nm | 224 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Engine Bore Size | 92 mm | 88 mm |
| Engine Stroke Size | 92 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1225 kg | 1280 kg |
| Vehicle Length | 4270 mm | 4630 mm |
| Vehicle Width | 1560 mm | 1780 mm |
| Vehicle Height | 1280 mm | 1410 mm |
| Wheelbase Size | 2370 mm | 2730 mm |
| Fuel Tank Capacity | 86 L | 80 L |
