1977 BMW 728 vs. 1986 GMC Suburban
To start off, 1986 GMC Suburban is newer by 9 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 4,300 cc (6 cylinders), 1986 GMC Suburban is equipped with a bigger engine. In terms of performance, 1977 BMW 728 (170 HP @ 6000 RPM) has 16 more horse power than 1986 GMC Suburban. (154 HP @ 4000 RPM). In normal driving conditions, 1977 BMW 728 should accelerate faster than 1986 GMC Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1986 GMC Suburban weights approximately 704 kg more than 1977 BMW 728.
Because 1986 GMC Suburban 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, 1986 GMC Suburban 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, 1986 GMC Suburban (312 Nm @ 2400 RPM) has 77 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 1986 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728. 1986 GMC Suburban 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. 1986 GMC Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 BMW 728 | 1986 GMC Suburban | |
Make | BMW | GMC |
Model | 728 | Suburban |
Year Released | 1977 | 1986 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2788 cc | 4300 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 154 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 235 Nm | 312 Nm |
Torque RPM | 3700 RPM | 2400 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1536 kg | 2240 kg |
Vehicle Length | 4870 mm | 5480 mm |
Vehicle Width | 1810 mm | 1950 mm |
Vehicle Height | 1440 mm | 1800 mm |
Wheelbase Size | 2800 mm | 3300 mm |