1977 BMW 728 vs. 2006 Pontiac Grand Prix
To start off, 2006 Pontiac Grand Prix is newer by 29 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 3,786 cc (6 cylinders), 2006 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2006 Pontiac Grand Prix (260 HP @ 5200 RPM) has 90 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM) In normal driving conditions, 2006 Pontiac Grand Prix should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 189 kg more than 2006 Pontiac Grand Prix.
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, 2006 Pontiac Grand Prix, 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, 2006 Pontiac Grand Prix (380 Nm @ 3600 RPM) has 145 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2006 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728.
Compare all specifications:
1977 BMW 728 | 2006 Pontiac Grand Prix | |
Make | BMW | Pontiac |
Model | 728 | Grand Prix |
Year Released | 1977 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2788 cc | 3786 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 170 HP | 260 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 235 Nm | 380 Nm |
Torque RPM | 3700 RPM | 3600 RPM |
Engine Bore Size | 86 mm | 96.5 mm |
Engine Stroke Size | 80 mm | 86.4 mm |
Engine Compression Ratio | 9.0:1 | 8.5:1 |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1536 kg | 1347 kg |
Vehicle Length | 4870 mm | 5040 mm |
Vehicle Width | 1810 mm | 1830 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2800 mm | 2810 mm |
Fuel Tank Capacity | 85 L | 64 L |