1977 BMW 728 vs. 2011 Alpina B7
To start off, 2011 Alpina B7 is newer by 34 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 4,397 cc (8 cylinders), 2011 Alpina B7 is equipped with a bigger engine. In terms of performance, 2011 Alpina B7 (493 HP @ 5500 RPM) has 323 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2011 Alpina B7 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2011 Alpina B7 weights approximately 454 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.
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, 2011 Alpina B7 (700 Nm @ 4250 RPM) has 465 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2011 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728. 2011 Alpina B7 has automatic transmission and 1977 BMW 728 has manual transmission. 1977 BMW 728 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 BMW 728 | 2011 Alpina B7 | |
Make | BMW | Alpina |
Model | 728 | B7 |
Year Released | 1977 | 2011 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2788 cc | 4397 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 170 HP | 493 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 235 Nm | 700 Nm |
Torque RPM | 3700 RPM | 4250 RPM |
Engine Bore Size | 86 mm | 92 mm |
Engine Stroke Size | 80 mm | 82.8 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Top Speed | 193 km/hour | 300 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1536 kg | 1990 kg |
Vehicle Length | 4870 mm | 5180 mm |
Vehicle Width | 1810 mm | 1910 mm |
Vehicle Height | 1440 mm | 1450 mm |
Wheelbase Size | 2800 mm | 3140 mm |
Fuel Tank Capacity | 85 L | 88 L |