1963 DKW Junior vs. 1975 Sunbeam Rapier
To start off, 1975 Sunbeam Rapier is newer by 12 year(s). Which means there will be less support and parts availability for 1963 DKW Junior. In addition, the cost of maintenance, including insurance, on 1963 DKW Junior would be higher. At 1,725 cc (4 cylinders), 1975 Sunbeam Rapier is equipped with a bigger engine. In terms of performance, 1975 Sunbeam Rapier (79 HP @ 5200 RPM) has 45 more horse power than 1963 DKW Junior. (34 HP @ 4300 RPM) In normal driving conditions, 1975 Sunbeam Rapier should accelerate faster than 1963 DKW Junior. With that said, vehicle weight also plays an important factor in acceleration. 1975 Sunbeam Rapier weights approximately 320 kg more than 1963 DKW Junior. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Sunbeam Rapier is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Sunbeam Rapier. However, in wet, icy, snow, or gravel driving conditions, 1963 DKW Junior, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 Sunbeam Rapier (126 Nm @ 3800 RPM) has 55 more torque (in Nm) than 1963 DKW Junior. (71 Nm @ 2500 RPM). This means 1975 Sunbeam Rapier will have an easier job in driving up hills or pulling heavy equipment than 1963 DKW Junior.
Compare all specifications:
1963 DKW Junior | 1975 Sunbeam Rapier | |
Make | DKW | Sunbeam |
Model | Junior | Rapier |
Year Released | 1963 | 1975 |
Engine Position | Front | Front |
Engine Size | 796 cc | 1725 cc |
Engine Cylinders | 3 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 34 HP | 79 HP |
Engine RPM | 4300 RPM | 5200 RPM |
Torque | 71 Nm | 126 Nm |
Torque RPM | 2500 RPM | 3800 RPM |
Engine Bore Size | 68 mm | 81.5 mm |
Engine Stroke Size | 68 mm | 82.7 mm |
Engine Compression Ratio | 8.0:1 | 9.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 710 kg | 1030 kg |
Vehicle Length | 3980 mm | 4440 mm |
Vehicle Width | 1570 mm | 1670 mm |
Vehicle Height | 1440 mm | 1390 mm |
Wheelbase Size | 2180 mm | 2510 mm |
Fuel Tank Capacity | 31 L | 68 L |