2004 BMW 745 vs. 1973 Renault 15
To start off, 2004 BMW 745 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Renault 15. In addition, the cost of maintenance, including insurance, on 1973 Renault 15 would be higher. At 4,390 cc (8 cylinders), 2004 BMW 745 is equipped with a bigger engine. In terms of performance, 2004 BMW 745 (322 HP @ 7400 RPM) has 263 more horse power than 1973 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2004 BMW 745 should accelerate faster than 1973 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 745 weights approximately 1060 kg more than 1973 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 BMW 745 (447 Nm) has 349 more torque (in Nm) than 1973 Renault 15. (98 Nm). This means 2004 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1973 Renault 15.
Compare all specifications:
| 2004 BMW 745 | 1973 Renault 15 | |
| Make | BMW | Renault |
| Model | 745 | 15 |
| Year Released | 2004 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 1289 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 59 HP |
| Engine RPM | 7400 RPM | 5500 RPM |
| Torque | 447 Nm | 98 Nm |
| Engine Bore Size | 92 mm | 75 mm |
| Engine Stroke Size | 83 mm | 69 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2025 kg | 965 kg |
| Vehicle Length | 5180 mm | 4270 mm |
| Vehicle Width | 1910 mm | 1640 mm |
| Vehicle Height | 1500 mm | 1310 mm |
| Wheelbase Size | 3140 mm | 2440 mm |
| Fuel Tank Capacity | 88 L | 55 L |
