1977 BMW 528 vs. 1976 Renault 15
To start off, 1977 BMW 528 is newer by 1 year(s). Which means there will be less support and parts availability for 1976 Renault 15. In addition, the cost of maintenance, including insurance, on 1976 Renault 15 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 528 is equipped with a bigger engine. In terms of performance, 1977 BMW 528 (178 HP @ 5800 RPM) has 119 more horse power than 1976 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 1977 BMW 528 should accelerate faster than 1976 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 528 weights approximately 451 kg more than 1976 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, 1977 BMW 528 (234 Nm @ 4300 RPM) has 136 more torque (in Nm) than 1976 Renault 15. (98 Nm @ 3500 RPM). This means 1977 BMW 528 will have an easier job in driving up hills or pulling heavy equipment than 1976 Renault 15.
Compare all specifications:
| 1977 BMW 528 | 1976 Renault 15 | |
| Make | BMW | Renault |
| Model | 528 | 15 |
| Year Released | 1977 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 59 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 234 Nm | 98 Nm |
| Torque RPM | 4300 RPM | 3500 RPM |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1416 kg | 965 kg |
| Vehicle Length | 4620 mm | 4260 mm |
| Vehicle Width | 1700 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2640 mm | 2440 mm |
| Fuel Tank Capacity | 70 L | 55 L |
