2009 BMW 320 vs. 1981 Renault 9
To start off, 2009 BMW 320 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 (6 cylinders), 2009 BMW 320 is equipped with a bigger engine. In terms of performance, 2009 BMW 320 (168 HP @ 6100 RPM) has 121 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2009 BMW 320 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 320 weights approximately 700 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:
| 2009 BMW 320 | 1981 Renault 9 | |
| Make | BMW | Renault |
| Model | 320 | 9 |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 47 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 70 mm |
| Engine Stroke Size | 72 mm | 72 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1520 kg | 820 kg |
| Vehicle Length | 4480 mm | 4070 mm |
| Vehicle Width | 1750 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2730 mm | 2490 mm |
| Fuel Tank Capacity | 63 L | 38 L |
