2003 Vauxhall Signum vs. 2012 GMC Savana
To start off, 2012 GMC Savana is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Vauxhall Signum. In addition, the cost of maintenance, including insurance, on 2003 Vauxhall Signum would be higher. At 4,800 cc (8 cylinders), 2012 GMC Savana is equipped with a bigger engine. In terms of performance, 2012 GMC Savana (280 HP @ 5200 RPM) has 107 more horse power than 2003 Vauxhall Signum. (173 HP @ 5500 RPM) In normal driving conditions, 2012 GMC Savana should accelerate faster than 2003 Vauxhall Signum. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Savana weights approximately 1249 kg more than 2003 Vauxhall Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Savana is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 GMC Savana. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 GMC Savana (400 Nm @ 4600 RPM) has 135 more torque (in Nm) than 2003 Vauxhall Signum. (265 Nm @ 2500 RPM). This means 2012 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Signum.
Compare all specifications:
| 2003 Vauxhall Signum | 2012 GMC Savana | |
| Make | Vauxhall | GMC |
| Model | Signum | Savana |
| Year Released | 2003 | 2012 |
| Body Type | Hatchback | Van |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 4800 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 280 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 265 Nm | 400 Nm |
| Torque RPM | 2500 RPM | 4600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Rear |
| Vehicle Weight | 1415 kg | 2664 kg |
| Vehicle Length | 4640 mm | 5692 mm |
| Vehicle Width | 1800 mm | 2012 mm |
| Vehicle Height | 1470 mm | 2070 mm |
| Wheelbase Size | 2840 mm | 3429 mm |
