1977 BMW 728 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 30 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, 2007 Mazda 6 (256 HP @ 5500 RPM) has 86 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 182 kg more than 2007 Mazda 6.
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, 2007 Mazda 6, 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, 2007 Mazda 6 (380 Nm @ 3000 RPM) has 145 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 2007 Mazda 6 | |
Make | BMW | Mazda |
Model | 728 | 6 |
Year Released | 1977 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2788 cc | 2261 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 256 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 235 Nm | 380 Nm |
Torque RPM | 3700 RPM | 3000 RPM |
Engine Bore Size | 86 mm | 87.6 mm |
Engine Stroke Size | 80 mm | 94 mm |
Engine Compression Ratio | 9.0:1 | 9.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1536 kg | 1354 kg |
Vehicle Length | 4870 mm | 4680 mm |
Vehicle Width | 1810 mm | 1790 mm |
Vehicle Height | 1440 mm | 1440 mm |
Wheelbase Size | 2800 mm | 2680 mm |
Fuel Tank Capacity | 85 L | 60 L |