1956 Bentley S1 vs. 1977 Opel Kadett
To start off, 1977 Opel Kadett is newer by 21 year(s). Which means there will be less support and parts availability for 1956 Bentley S1. In addition, the cost of maintenance, including insurance, on 1956 Bentley S1 would be higher. At 4,887 cc (6 cylinders), 1956 Bentley S1 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1956 Bentley S1 weights approximately 910 kg more than 1977 Opel Kadett.
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. 1956 Bentley S1 has automatic transmission and 1977 Opel Kadett has manual transmission. 1977 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1956 Bentley S1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Bentley S1 | 1977 Opel Kadett | |
| Make | Bentley | Opel |
| Model | S1 | Kadett |
| Year Released | 1956 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4887 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 0 HP | 74 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1725 kg | 815 kg |
| Vehicle Length | 5390 mm | 3900 mm |
| Vehicle Width | 1910 mm | 1590 mm |
| Vehicle Height | 1640 mm | 1320 mm |
| Wheelbase Size | 3130 mm | 2610 mm |
