2004 Daihatsu Copen vs. 1971 Sunbeam Rapier
To start off, 2004 Daihatsu Copen is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Sunbeam Rapier. In addition, the cost of maintenance, including insurance, on 1971 Sunbeam Rapier would be higher. At 1,725 cc (4 cylinders), 1971 Sunbeam Rapier is equipped with a bigger engine. In terms of performance, 1971 Sunbeam Rapier (79 HP @ 5200 RPM) has 12 more horse power than 2004 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 1971 Sunbeam Rapier should accelerate faster than 2004 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1971 Sunbeam Rapier weights approximately 180 kg more than 2004 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 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 1971 Sunbeam Rapier. However, in wet, icy, snow, or gravel driving conditions, 2004 Daihatsu Copen, 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, 1971 Sunbeam Rapier (126 Nm @ 3800 RPM) has 26 more torque (in Nm) than 2004 Daihatsu Copen. (100 Nm @ 3200 RPM). This means 1971 Sunbeam Rapier will have an easier job in driving up hills or pulling heavy equipment than 2004 Daihatsu Copen.
Compare all specifications:
2004 Daihatsu Copen | 1971 Sunbeam Rapier | |
Make | Daihatsu | Sunbeam |
Model | Copen | Rapier |
Year Released | 2004 | 1971 |
Body Type | Roadster | Coupe |
Engine Position | Front | Front |
Engine Size | 659 cc | 1725 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 67 HP | 79 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 100 Nm | 126 Nm |
Torque RPM | 3200 RPM | 3800 RPM |
Engine Bore Size | 61 mm | 81.5 mm |
Engine Stroke Size | 56.4 mm | 82.7 mm |
Engine Compression Ratio | 8.0:1 | 9.2:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 850 kg | 1030 kg |
Vehicle Length | 3400 mm | 4440 mm |
Vehicle Width | 1480 mm | 1670 mm |
Vehicle Height | 1250 mm | 1390 mm |
Wheelbase Size | 2380 mm | 2510 mm |
Fuel Tank Capacity | 43 L | 68 L |