2005 Chevrolet Impala vs. 2001 Daihatsu Copen
To start off, 2005 Chevrolet Impala is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu Copen would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 119 more horse power than 2001 Daihatsu Copen. (62 HP @ 6800 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2001 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 737 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, 2005 Chevrolet Impala (278 Nm) has 170 more torque (in Nm) than 2001 Daihatsu Copen. (108 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu Copen. 2005 Chevrolet Impala has automatic transmission and 2001 Daihatsu Copen has manual transmission. 2001 Daihatsu Copen will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Impala | 2001 Daihatsu Copen | |
| Make | Chevrolet | Daihatsu |
| Model | Impala | Copen |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 659 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 181 HP | 62 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 278 Nm | 108 Nm |
| Engine Bore Size | 91 mm | 61 mm |
| Engine Stroke Size | 84 mm | 56.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1537 kg | 800 kg |
| Vehicle Length | 5090 mm | 3400 mm |
| Vehicle Width | 1860 mm | 1480 mm |
| Vehicle Height | 1460 mm | 1270 mm |
| Wheelbase Size | 2880 mm | 2240 mm |
| Fuel Tank Capacity | 64 L | 46 L |
