1972 BMW 3 vs. 1981 Renault 9
To start off, 1981 Renault 9 is newer by 9 year(s). Which means there will be less support and parts availability for 1972 BMW 3. In addition, the cost of maintenance, including insurance, on 1972 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1972 BMW 3 is equipped with a bigger engine. In terms of performance, 1972 BMW 3 (201 HP @ 5800 RPM) has 154 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 1972 BMW 3 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 1972 BMW 3 weights approximately 554 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:
1972 BMW 3 | 1981 Renault 9 | |
Make | BMW | Renault |
Model | 3 | 9 |
Year Released | 1972 | 1981 |
Engine Position | Front | Front |
Engine Size | 2986 cc | 1108 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 201 HP | 47 HP |
Engine RPM | 5800 RPM | 5250 RPM |
Torque RPM | 3700 RPM | 2500 RPM |
Engine Bore Size | 89 mm | 70 mm |
Engine Stroke Size | 80 mm | 72 mm |
Engine Compression Ratio | 9.5:1 | 9.2:1 |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1374 kg | 820 kg |
Vehicle Length | 4660 mm | 4070 mm |
Vehicle Width | 1690 mm | 1660 mm |
Vehicle Height | 1370 mm | 1410 mm |
Wheelbase Size | 2620 mm | 2490 mm |