2007 Aston Martin DB9 vs. 1986 Renault 9
To start off, 2007 Aston Martin DB9 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Renault 9. In addition, the cost of maintenance, including insurance, on 1986 Renault 9 would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP @ 5750 RPM) has 404 more horse power than 1986 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 1986 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 1015 kg more than 1986 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2007 Aston Martin DB9 | 1986 Renault 9 | |
| Make | Aston Martin | Renault |
| Model | DB9 | 9 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1108 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 451 HP | 47 HP |
| Engine RPM | 5750 RPM | 5250 RPM |
| Torque RPM | 5000 RPM | 2500 RPM |
| Engine Bore Size | 89 mm | 70 mm |
| Engine Stroke Size | 79.5 mm | 72 mm |
| Engine Compression Ratio | 10.3:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 820 kg |
| Vehicle Length | 4720 mm | 4070 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1280 mm | 1410 mm |
| Wheelbase Size | 2750 mm | 2490 mm |
| Fuel Tank Capacity | 78 L | 38 L |
