2000 BMW Z3 vs. 1981 Renault 9
To start off, 2000 BMW Z3 is newer by 19 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 2,171 cc (6 cylinders), 2000 BMW Z3 is equipped with a bigger engine. In terms of performance, 2000 BMW Z3 (167 HP @ 6100 RPM) has 120 more horse power than 1981 Renault 9. (47 HP @ 5250 RPM). In normal driving conditions, 2000 BMW Z3 should accelerate faster than 1981 Renault 9. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW Z3 weights approximately 525 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:
| 2000 BMW Z3 | 1981 Renault 9 | |
| Make | BMW | Renault |
| Model | Z3 | 9 |
| Year Released | 2000 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 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 | 10.8:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1345 kg | 820 kg |
| Vehicle Length | 4060 mm | 4070 mm |
| Vehicle Width | 1750 mm | 1660 mm |
| Vehicle Height | 1300 mm | 1410 mm |
| Wheelbase Size | 2450 mm | 2490 mm |
| Fuel Tank Capacity | 51 L | 38 L |
