2009 Cadillac STS vs. 1987 Renault 9
To start off, 2009 Cadillac STS is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Renault 9. In addition, the cost of maintenance, including insurance, on 1987 Renault 9 would be higher. At 3,564 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (300 HP) has 253 more horse power than 1987 Renault 9. (47 HP). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1987 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 962 kg more than 1987 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2009 Cadillac STS | 1987 Renault 9 | |
| Make | Cadillac | Renault |
| Model | STS | 9 |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 47 HP |
| Torque RPM | 5200 RPM | 2500 RPM |
| Engine Bore Size | 94 mm | 70 mm |
| Engine Stroke Size | 85.6 mm | 72 mm |
| Engine Compression Ratio | 11.3:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1782 kg | 820 kg |
| Vehicle Length | 4990 mm | 4070 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2960 mm | 2490 mm |
| Fuel Tank Capacity | 58 L | 38 L |
