1948 Alfa Romeo 6C vs. 1975 Opel Kadett
To start off, 1975 Opel Kadett is newer by 27 year(s). Which means there will be less support and parts availability for 1948 Alfa Romeo 6C. In addition, the cost of maintenance, including insurance, on 1948 Alfa Romeo 6C would be higher. At 2,443 cc (6 cylinders), 1948 Alfa Romeo 6C is equipped with a bigger engine. In terms of performance, 1948 Alfa Romeo 6C (94 HP @ 4600 RPM) has 43 more horse power than 1975 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 1948 Alfa Romeo 6C should accelerate faster than 1975 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1948 Alfa Romeo 6C weights approximately 550 kg more than 1975 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. 1975 Opel Kadett has automatic transmission and 1948 Alfa Romeo 6C has manual transmission. 1948 Alfa Romeo 6C will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Opel Kadett will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Alfa Romeo 6C | 1975 Opel Kadett | |
| Make | Alfa Romeo | Opel |
| Model | 6C | Kadett |
| Year Released | 1948 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 2443 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 94 HP | 51 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1370 kg | 820 kg |
| Vehicle Length | 5010 mm | 4150 mm |
| Vehicle Width | 1840 mm | 1590 mm |
| Vehicle Height | 1580 mm | 1340 mm |
| Wheelbase Size | 3010 mm | 2410 mm |
