1977 BMW 728 vs. 2007 Infiniti M
To start off, 2007 Infiniti M 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 3,496 cc (6 cylinders), 2007 Infiniti M is equipped with a bigger engine. In terms of performance, 2007 Infiniti M (275 HP @ 6200 RPM) has 105 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2007 Infiniti M should accelerate faster than 1977 BMW 728.
Because 2007 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 728. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Infiniti M (363 Nm @ 4800 RPM) has 128 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2007 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728. 2007 Infiniti M 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. 2007 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 BMW 728 | 2007 Infiniti M | |
Make | BMW | Infiniti |
Model | 728 | M |
Year Released | 1977 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2788 cc | 3496 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 170 HP | 275 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 235 Nm | 363 Nm |
Torque RPM | 3700 RPM | 4800 RPM |
Engine Bore Size | 86 mm | 95.5 mm |
Engine Stroke Size | 80 mm | 81.4 mm |
Engine Compression Ratio | 9.0:1 | 10.3:1 |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4870 mm | 4900 mm |
Vehicle Width | 1810 mm | 1800 mm |
Vehicle Height | 1440 mm | 1530 mm |
Wheelbase Size | 2800 mm | 2910 mm |
Fuel Tank Capacity | 85 L | 76 L |