1981 Renault 9 vs. 2013 Mazda 6
To start off, 2013 Mazda 6 is newer by 32 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 3,726 cc (6 cylinders), 2013 Mazda 6 is equipped with a bigger engine. In terms of performance, 2013 Mazda 6 (268 HP @ 6250 RPM) has 221 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM) In normal driving conditions, 2013 Mazda 6 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mazda 6 weights approximately 679 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.
Compare all specifications:
| 1981 Renault 9 | 2013 Mazda 6 | |
| Make | Renault | Mazda |
| Model | 9 | 6 |
| Year Released | 1981 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1108 cc | 3726 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 47 HP | 268 HP |
| Engine RPM | 5250 RPM | 6250 RPM |
| Torque RPM | 2500 RPM | 4250 RPM |
| Engine Bore Size | 70 mm | 89 mm |
| Engine Stroke Size | 72 mm | 100 mm |
| Engine Compression Ratio | 9.2:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 820 kg | 1499 kg |
| Vehicle Length | 4070 mm | 4940 mm |
| Vehicle Width | 1660 mm | 1840 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2490 mm | 2790 mm |
| Fuel Tank Capacity | 38 L | 70 L |
