1965 Opel Kadett vs. 1966 Vauxhall Viscount
To start off, 1966 Vauxhall Viscount is newer by 1 year(s). Which means there will be less support and parts availability for 1965 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1965 Opel Kadett would be higher. At 3,294 cc (6 cylinders), 1966 Vauxhall Viscount is equipped with a bigger engine. In terms of performance, 1966 Vauxhall Viscount (122 HP @ 4600 RPM) has 75 more horse power than 1965 Opel Kadett. (47 HP @ 5400 RPM) In normal driving conditions, 1966 Vauxhall Viscount should accelerate faster than 1965 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1966 Vauxhall Viscount weights approximately 680 kg more than 1965 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, 1966 Vauxhall Viscount (241 Nm @ 2400 RPM) has 170 more torque (in Nm) than 1965 Opel Kadett. (71 Nm @ 2800 RPM). This means 1966 Vauxhall Viscount will have an easier job in driving up hills or pulling heavy equipment than 1965 Opel Kadett.
Compare all specifications:
| 1965 Opel Kadett | 1966 Vauxhall Viscount | |
| Make | Opel | Vauxhall |
| Model | Kadett | Viscount |
| Year Released | 1965 | 1966 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 3294 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 122 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Torque | 71 Nm | 241 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Engine Bore Size | 72 mm | 92 mm |
| Engine Stroke Size | 61 mm | 82.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 700 kg | 1380 kg |
| Vehicle Length | 3930 mm | 4760 mm |
| Vehicle Width | 1480 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2330 mm | 2740 mm |
