1977 BMW 728 vs. 1980 Renault 15
To start off, 1980 Renault 15 is newer by 3 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 1977 BMW 728 (170 HP @ 6000 RPM) has 111 more horse power than 1980 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 1977 BMW 728 should accelerate faster than 1980 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 571 kg more than 1980 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 728 (235 Nm @ 3700 RPM) has 137 more torque (in Nm) than 1980 Renault 15. (98 Nm @ 3500 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault 15.
Compare all specifications:
1977 BMW 728 | 1980 Renault 15 | |
Make | BMW | Renault |
Model | 728 | 15 |
Year Released | 1977 | 1980 |
Engine Position | Front | Front |
Engine Size | 2788 cc | 1289 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 59 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 235 Nm | 98 Nm |
Torque RPM | 3700 RPM | 3500 RPM |
Engine Bore Size | 86 mm | 75 mm |
Engine Stroke Size | 80 mm | 69 mm |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1536 kg | 965 kg |
Vehicle Length | 4870 mm | 4270 mm |
Vehicle Width | 1810 mm | 1640 mm |
Vehicle Height | 1440 mm | 1320 mm |
Wheelbase Size | 2800 mm | 2440 mm |
Fuel Tank Capacity | 85 L | 55 L |