1977 BMW 728 vs. 2009 BMW 125
To start off, 2009 BMW 125 is newer by 32 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, 2009 BMW 125 (215 HP @ 6500 RPM) has 45 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2009 BMW 125 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 210 kg more than 2009 BMW 125.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 BMW 125 (250 Nm @ 2750 RPM) has 15 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 2009 BMW 125 | |
Make | BMW | BMW |
Model | 728 | 125 |
Year Released | 1977 | 2009 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2788 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 215 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 235 Nm | 250 Nm |
Torque RPM | 3700 RPM | 2750 RPM |
Engine Compression Ratio | 9.0:1 | 10.2:1 |
Top Speed | 193 km/hour | 245 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1536 kg | 1326 kg |
Vehicle Length | 4870 mm | 4370 mm |
Vehicle Width | 1810 mm | 1430 mm |
Vehicle Height | 1440 mm | 1760 mm |
Wheelbase Size | 2800 mm | 2670 mm |
Fuel Tank Capacity | 85 L | 53 L |