1987 Mercedes-Benz 300 vs. 1977 Opel Kadett
To start off, 1987 Mercedes-Benz 300 is newer by 10 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 2,962 cc (6 cylinders), 1987 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1987 Mercedes-Benz 300 (185 HP @ 5700 RPM) has 111 more horse power than 1977 Opel Kadett. (74 HP @ 5200 RPM). In normal driving conditions, 1987 Mercedes-Benz 300 should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mercedes-Benz 300 weights approximately 745 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.
Because 1987 Mercedes-Benz 300 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1987 Mercedes-Benz 300 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, 1987 Mercedes-Benz 300 (260 Nm @ 4400 RPM) has 147 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 1987 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 1987 Mercedes-Benz 300 | 1977 Opel Kadett | |
| Make | Mercedes-Benz | Opel |
| Model | 300 | Kadett |
| Year Released | 1987 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2962 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 185 HP | 74 HP |
| Engine RPM | 5700 RPM | 5200 RPM |
| Torque | 260 Nm | 113 Nm |
| Torque RPM | 4400 RPM | 4200 RPM |
| Engine Compression Ratio | 10.0:1 | 6.0:1 |
| Top Speed | 207 km/hour | 150 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1530 kg | 785 kg |
| Vehicle Length | 4770 mm | 4140 mm |
| Vehicle Width | 1750 mm | 1590 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2810 mm | 2500 mm |
| Fuel Consumption Overall | 9.3 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 72 L | 70 L |
