1977 BMW 728 vs. 1977 Opel Kadett
To start off, both 1977 BMW 728 and 1977 Opel Kadett were released in the same year (1977). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,788 cc (6 cylinders), 1977 BMW 728 is equipped with a bigger engine. In terms of performance, 1977 BMW 728 (170 HP @ 6000 RPM) has 111 more horse power than 1977 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 1977 BMW 728 should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 728 weights approximately 716 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1977 BMW 728 (235 Nm @ 3700 RPM) has 145 more torque (in Nm) than 1977 Opel Kadett. (90 Nm @ 2600 RPM). This means 1977 BMW 728 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
1977 BMW 728 | 1977 Opel Kadett | |
Make | BMW | Opel |
Model | 728 | Kadett |
Year Released | 1977 | 1977 |
Engine Position | Front | Front |
Engine Size | 2788 cc | 1196 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 170 HP | 59 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 235 Nm | 90 Nm |
Torque RPM | 3700 RPM | 2600 RPM |
Engine Bore Size | 86 mm | 79 mm |
Engine Stroke Size | 80 mm | 61 mm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1536 kg | 820 kg |
Vehicle Length | 4870 mm | 4130 mm |
Vehicle Width | 1810 mm | 1590 mm |
Vehicle Height | 1440 mm | 1380 mm |
Wheelbase Size | 2800 mm | 2400 mm |
Fuel Tank Capacity | 85 L | 43 L |