1977 Opel Kadett vs. 1978 Buick Century
To start off, 1978 Buick Century is newer by 1 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 3,788 cc (6 cylinders), 1978 Buick Century is equipped with a bigger engine. In terms of performance, 1978 Buick Century (110 HP @ 4000 RPM) has 35 more horse power than 1977 Opel Kadett. (75 HP @ 5100 RPM) In normal driving conditions, 1978 Buick Century should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1978 Buick Century weights approximately 600 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, 1978 Buick Century (217 Nm @ 2000 RPM) has 104 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 1978 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 1977 Opel Kadett | 1978 Buick Century | |
| Make | Opel | Buick |
| Model | Kadett | Century |
| Year Released | 1977 | 1978 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3788 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 110 HP |
| Engine RPM | 5100 RPM | 4000 RPM |
| Torque | 113 Nm | 217 Nm |
| Torque RPM | 4200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 830 kg | 1430 kg |
| Vehicle Length | 4150 mm | 4990 mm |
| Vehicle Width | 1590 mm | 1790 mm |
| Vehicle Height | 1340 mm | 1410 mm |
| Wheelbase Size | 2680 mm | 2760 mm |
