2003 Daihatsu Copen vs. 2006 GMC Envoy
To start off, 2006 GMC Envoy is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Daihatsu Copen. In addition, the cost of maintenance, including insurance, on 2003 Daihatsu Copen would be higher. At 5,358 cc (8 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (300 HP @ 5200 RPM) has 233 more horse power than 2003 Daihatsu Copen. (67 HP @ 6000 RPM) In normal driving conditions, 2006 GMC Envoy should accelerate faster than 2003 Daihatsu Copen. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 1585 kg more than 2003 Daihatsu Copen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2003 Daihatsu Copen. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy will offer significantly more control. 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, 2006 GMC Envoy (447 Nm @ 4000 RPM) has 345 more torque (in Nm) than 2003 Daihatsu Copen. (102 Nm @ 3200 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2003 Daihatsu Copen.
Compare all specifications:
| 2003 Daihatsu Copen | 2006 GMC Envoy | |
| Make | Daihatsu | GMC |
| Model | Copen | Envoy |
| Year Released | 2003 | 2006 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 657 cc | 5358 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 67 HP | 300 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 102 Nm | 447 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 61 mm | 96 mm |
| Engine Stroke Size | 56.4 mm | 92 mm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 850 kg | 2435 kg |
| Vehicle Length | 3400 mm | 5280 mm |
| Vehicle Width | 1480 mm | 1900 mm |
| Vehicle Height | 1250 mm | 1920 mm |
| Wheelbase Size | 2240 mm | 3280 mm |
| Fuel Tank Capacity | 43 L | 95 L |
