2005 Chevrolet Express vs. 1999 Opel Signum
To start off, 2005 Chevrolet Express is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 4,294 cc (6 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (195 HP @ 5600 RPM) has 72 more horse power than 1999 Opel Signum. (123 HP @ 3250 RPM). In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 756 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Express (353 Nm) has 82 more torque (in Nm) than 1999 Opel Signum. (271 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 2005 Chevrolet Express | 1999 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Express | Signum |
| Year Released | 2005 | 1999 |
| Body Type | Van | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 123 HP |
| Engine RPM | 5600 RPM | 3250 RPM |
| Torque | 353 Nm | 271 Nm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 2366 kg | 1610 kg |
| Vehicle Length | 6210 mm | 4640 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 2090 mm | 1470 mm |
| Wheelbase Size | 3940 mm | 2840 mm |
| Fuel Consumption Overall | 13.8 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 117 L | 61 L |
