2003 Chevrolet Trans Sport vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Trans Sport. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Trans Sport would be higher. At 3,350 cc (6 cylinders), 2003 Chevrolet Trans Sport is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Trans Sport (183 HP @ 5200 RPM) has 8 more horse power than 2006 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2003 Chevrolet Trans Sport should accelerate faster than 2006 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Chevrolet Trans Sport weights approximately 80 kg more than 2006 Opel Signum. 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, 2006 Opel Signum (370 Nm @ 1900 RPM) has 85 more torque (in Nm) than 2003 Chevrolet Trans Sport. (285 Nm @ 4000 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Trans Sport. 2003 Chevrolet Trans Sport has automatic transmission and 2006 Opel Signum has manual transmission. 2006 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Chevrolet Trans Sport will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Chevrolet Trans Sport | 2006 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Trans Sport | Signum |
| Year Released | 2003 | 2006 |
| Body Type | Minivan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3350 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 183 HP | 175 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 285 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Engine Bore Size | 92.1 mm | 87.5 mm |
| Engine Stroke Size | 84.1 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1670 kg |
| Vehicle Length | 5120 mm | 4640 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1810 mm | 1470 mm |
| Wheelbase Size | 3050 mm | 2840 mm |
