2005 BMW 325 vs. 1980 Renault 18
To start off, 2005 BMW 325 is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Renault 18. In addition, the cost of maintenance, including insurance, on 1980 Renault 18 would be higher. At 2,497 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (215 HP @ 6500 RPM) has 152 more horse power than 1980 Renault 18. (63 HP @ 5500 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1980 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 504 kg more than 1980 Renault 18. 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 BMW 325 (250 Nm @ 2750 RPM) has 147 more torque (in Nm) than 1980 Renault 18. (103 Nm @ 3000 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 18.
Compare all specifications:
| 2005 BMW 325 | 1980 Renault 18 | |
| Make | BMW | Renault |
| Model | 325 | 18 |
| Year Released | 2005 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 63 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 250 Nm | 103 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 76 mm |
| Engine Stroke Size | 78.8 mm | 77 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1494 kg | 990 kg |
| Vehicle Length | 4480 mm | 4410 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2730 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 60 L |
