1977 BMW 728 vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 33 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, 2010 Opel Astra (197 HP @ 5400 RPM) has 27 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2010 Opel Astra should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Astra weights approximately 89 kg more than 1977 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 BMW 728 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 BMW 728. However, in wet, icy, snow, or gravel driving conditions, 2010 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Opel Astra (262 Nm @ 1950 RPM) has 27 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2010 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 2010 Opel Astra | |
Make | BMW | Opel |
Model | 728 | Astra |
Year Released | 1977 | 2010 |
Engine Position | Front | Front |
Engine Size | 2788 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 197 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 235 Nm | 262 Nm |
Torque RPM | 3700 RPM | 1950 RPM |
Engine Compression Ratio | 9.0:1 | 8.8:1 |
Top Speed | 193 km/hour | 234 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1536 kg | 1625 kg |
Vehicle Length | 4870 mm | 4300 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1440 mm | 1440 mm |
Wheelbase Size | 2800 mm | 2620 mm |
Fuel Tank Capacity | 85 L | 52 L |