2005 Daihatsu Atrai vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Daihatsu Atrai. In addition, the cost of maintenance, including insurance, on 2005 Daihatsu Atrai would be higher. At 2,958 cc (6 cylinders), 2006 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 600 kg more than 2005 Daihatsu Atrai.
Because 2005 Daihatsu Atrai is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2005 Daihatsu Atrai 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. 2006 Opel Signum has automatic transmission and 2005 Daihatsu Atrai has manual transmission. 2005 Daihatsu Atrai will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Daihatsu Atrai | 2006 Opel Signum | |
| Make | Daihatsu | Opel |
| Model | Atrai | Signum |
| Year Released | 2005 | 2006 |
| Engine Size | 1297 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 175 HP |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1070 kg | 1670 kg |
| Vehicle Length | 3770 mm | 4640 mm |
| Vehicle Width | 1520 mm | 1800 mm |
| Vehicle Height | 1900 mm | 1470 mm |
