2001 Daihatsu Copen vs. 1991 Mazda 121
To start off, 2001 Daihatsu Copen is newer by 10 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 1,322 cc (4 cylinders), 1991 Mazda 121 is equipped with a bigger engine. In terms of performance, 1991 Mazda 121 (71 HP @ 6000 RPM) has 9 more horse power than 2001 Daihatsu Copen. (62 HP @ 6800 RPM) In normal driving conditions, 1991 Mazda 121 should accelerate faster than 2001 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mazda 121 weights approximately 20 kg more than 2001 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2001 Daihatsu Copen (108 Nm @ 2800 RPM) has 4 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2001 Daihatsu Copen will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 2001 Daihatsu Copen | 1991 Mazda 121 | |
| Make | Daihatsu | Mazda |
| Model | Copen | 121 |
| Year Released | 2001 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 659 cc | 1322 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 71 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 108 Nm | 104 Nm |
| Torque RPM | 2800 RPM | 3700 RPM |
| Engine Bore Size | 61 mm | 71 mm |
| Engine Stroke Size | 56.4 mm | 83.6 mm |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 800 kg | 820 kg |
| Vehicle Length | 3400 mm | 3820 mm |
| Vehicle Width | 1480 mm | 1660 mm |
| Vehicle Height | 1270 mm | 1480 mm |
| Wheelbase Size | 2240 mm | 2460 mm |
| Fuel Tank Capacity | 46 L | 43 L |
