1977 BMW 728 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 27 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 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 130 more horse power than 1977 BMW 728. (170 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 746 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.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 253 more torque (in Nm) than 1977 BMW 728. (235 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 2004 GMC Sierra | |
Make | BMW | GMC |
Model | 728 | Sierra |
Year Released | 1977 | 2004 |
Body Type | Sedan | Pickup |
Engine Position | Front | Front |
Engine Size | 2788 cc | 5965 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 170 HP | 300 HP |
Torque | 235 Nm | 488 Nm |
Engine Bore Size | 86 mm | 102.1 mm |
Engine Stroke Size | 80 mm | 92 mm |
Engine Compression Ratio | 9.0:1 | 9.4:1 |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 3 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1536 kg | 2282 kg |
Vehicle Length | 4870 mm | 5650 mm |
Vehicle Width | 1810 mm | 2000 mm |
Vehicle Height | 1440 mm | 1890 mm |
Wheelbase Size | 2800 mm | 3380 mm |
Fuel Tank Capacity | 85 L | 129 L |