1977 BMW 728 vs. 1996 BMW Z3
To start off, 1996 BMW Z3 is newer by 19 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 2,793 cc (6 cylinders), 1996 BMW Z3 is equipped with a bigger engine. In terms of performance, 1996 BMW Z3 (184 HP @ 5300 RPM) has 14 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 1996 BMW Z3 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 234 kg more than 1996 BMW Z3.
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, 1996 BMW Z3 (275 Nm @ 3950 RPM) has 40 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 1996 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 1996 BMW Z3 | |
Make | BMW | BMW |
Model | 728 | Z3 |
Year Released | 1977 | 1996 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2788 cc | 2793 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 184 HP |
Engine RPM | 6000 RPM | 5300 RPM |
Torque | 235 Nm | 275 Nm |
Torque RPM | 3700 RPM | 3950 RPM |
Engine Bore Size | 86 mm | 84 mm |
Engine Stroke Size | 80 mm | 84 mm |
Engine Compression Ratio | 9.0:1 | 10.2:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1536 kg | 1302 kg |
Vehicle Length | 4870 mm | 4030 mm |
Vehicle Width | 1810 mm | 1700 mm |
Vehicle Height | 1440 mm | 1290 mm |
Wheelbase Size | 2800 mm | 2450 mm |
Fuel Tank Capacity | 85 L | 51 L |