1981 Renault 9 vs. 2009 Suzuki SX4
To start off, 2009 Suzuki SX4 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault 9. In addition, the cost of maintenance, including insurance, on 1981 Renault 9 would be higher. At 1,995 cc (4 cylinders), 2009 Suzuki SX4 is equipped with a bigger engine. In terms of performance, 2009 Suzuki SX4 (143 HP) has 76 more horse power than 1981 Renault 9. (67 HP) In normal driving conditions, 2009 Suzuki SX4 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 Suzuki SX4 weights approximately 832 kg more than 1981 Renault 9. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Suzuki SX4 (184 Nm @ 3500 RPM) has 74 more torque (in Nm) than 1981 Renault 9. (110 Nm @ 3000 RPM). This means 2009 Suzuki SX4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 1981 Renault 9 | 2009 Suzuki SX4 | |
| Make | Renault | Suzuki |
| Model | 9 | SX4 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 143 HP |
| Torque | 110 Nm | 184 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 76 mm | 84 mm |
| Engine Stroke Size | 77 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 860 kg | 1692 kg |
| Vehicle Length | 4070 mm | 4140 mm |
| Vehicle Width | 1660 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1610 mm |
| Wheelbase Size | 2490 mm | 2510 mm |
| Fuel Tank Capacity | 38 L | 45 L |
