1977 BMW 728 vs. 2013 Infiniti M
To start off, 2013 Infiniti M is newer by 36 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 3,696 cc (4 cylinders), 2013 Infiniti M is equipped with a bigger engine. In terms of performance, 2013 Infiniti M (325 HP @ 7000 RPM) has 155 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2013 Infiniti M should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti M weights approximately 214 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 2013 Infiniti M is all wheel drive (AWD), it will have significant more traction and grip than 1977 BMW 728. In wet, icy, snow, or gravel driving conditions, 2013 Infiniti M will offer significantly more control. 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, 2013 Infiniti M (366 Nm @ 5200 RPM) has 131 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2013 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 2013 Infiniti M | |
Make | BMW | Infiniti |
Model | 728 | M |
Year Released | 1977 | 2013 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2788 cc | 3696 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | V |
Horse Power | 170 HP | 325 HP |
Engine RPM | 6000 RPM | 7000 RPM |
Torque | 235 Nm | 366 Nm |
Torque RPM | 3700 RPM | 5200 RPM |
Engine Bore Size | 86 mm | 95 mm |
Engine Stroke Size | 80 mm | 86 mm |
Drive Type | Rear | AWD |
Transmission Type | Manual | CVT |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1536 kg | 1750 kg |
Vehicle Length | 4870 mm | 4945 mm |
Vehicle Width | 1810 mm | 1845 mm |
Vehicle Height | 1440 mm | 1500 mm |
Wheelbase Size | 2800 mm | 2900 mm |