1981 Renault 9 vs. 2005 Renault Espace
To start off, 2005 Renault Espace is newer by 24 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 3,498 cc (6 cylinders), 2005 Renault Espace is equipped with a bigger engine. In terms of performance, 2005 Renault Espace (238 HP @ 6000 RPM) has 184 more horse power than 1981 Renault 9. (54 HP @ 4800 RPM) In normal driving conditions, 2005 Renault Espace should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Espace weights approximately 845 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, 2005 Renault Espace (330 Nm @ 3600 RPM) has 226 more torque (in Nm) than 1981 Renault 9. (104 Nm @ 2250 RPM). This means 2005 Renault Espace will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault 9.
Compare all specifications:
| 1981 Renault 9 | 2005 Renault Espace | |
| Make | Renault | Renault |
| Model | 9 | Espace |
| Year Released | 1981 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 54 HP | 238 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 104 Nm | 330 Nm |
| Torque RPM | 2250 RPM | 3600 RPM |
| Engine Compression Ratio | 22.5:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 915 kg | 1760 kg |
| Vehicle Length | 4070 mm | 4670 mm |
| Vehicle Width | 1660 mm | 1900 mm |
| Vehicle Height | 1410 mm | 1700 mm |
| Wheelbase Size | 2490 mm | 2710 mm |
| Fuel Tank Capacity | 38 L | 83 L |
