1961 NSU Prinz IV vs. 1965 Sunbeam Alpine
To start off, 1965 Sunbeam Alpine is newer by 4 year(s). Which means there will be less support and parts availability for 1961 NSU Prinz IV. In addition, the cost of maintenance, including insurance, on 1961 NSU Prinz IV would be higher. At 1,723 cc (4 cylinders), 1965 Sunbeam Alpine is equipped with a bigger engine. In terms of performance, 1965 Sunbeam Alpine (91 HP @ 5500 RPM) has 61 more horse power than 1961 NSU Prinz IV. (30 HP @ 5500 RPM) In normal driving conditions, 1965 Sunbeam Alpine should accelerate faster than 1961 NSU Prinz IV. With that said, vehicle weight also plays an important factor in acceleration. 1965 Sunbeam Alpine weights approximately 435 kg more than 1961 NSU Prinz IV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1965 Sunbeam Alpine (139 Nm @ 3700 RPM) has 95 more torque (in Nm) than 1961 NSU Prinz IV. (44 Nm @ 3250 RPM). This means 1965 Sunbeam Alpine will have an easier job in driving up hills or pulling heavy equipment than 1961 NSU Prinz IV.
Compare all specifications:
| 1961 NSU Prinz IV | 1965 Sunbeam Alpine | |
| Make | NSU | Sunbeam |
| Model | Prinz IV | Alpine |
| Year Released | 1961 | 1965 |
| Engine Position | Rear | Front |
| Engine Size | 598 cc | 1723 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 30 HP | 91 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 44 Nm | 139 Nm |
| Torque RPM | 3250 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 565 kg | 1000 kg |
| Vehicle Length | 3570 mm | 3950 mm |
| Vehicle Width | 1490 mm | 1540 mm |
| Vehicle Height | 1370 mm | 1310 mm |
| Wheelbase Size | 2050 mm | 2190 mm |
