2003 Daewoo Kalos vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Daewoo Kalos. In addition, the cost of maintenance, including insurance, on 2003 Daewoo Kalos would be higher. At 3,173 cc (6 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (208 HP @ 6200 RPM) has 115 more horse power than 2003 Daewoo Kalos. (93 HP @ 6200 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 2003 Daewoo Kalos. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 580 kg more than 2003 Daewoo Kalos. 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, 2007 Opel Signum (300 Nm @ 4000 RPM) has 170 more torque (in Nm) than 2003 Daewoo Kalos. (130 Nm @ 3400 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Daewoo Kalos. 2007 Opel Signum has automatic transmission and 2003 Daewoo Kalos has manual transmission. 2003 Daewoo Kalos will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Daewoo Kalos | 2007 Opel Signum | |
| Make | Daewoo | Opel |
| Model | Kalos | Signum |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1399 cc | 3173 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 93 HP | 208 HP |
| Engine RPM | 6200 RPM | 6200 RPM |
| Torque | 130 Nm | 300 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 78 mm | 87.5 mm |
| Engine Stroke Size | 73.4 mm | 88 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1610 kg |
| Vehicle Length | 3860 mm | 4640 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2490 mm | 2840 mm |
| Fuel Tank Capacity | 45 L | 60 L |
