2006 Chevrolet Suburban vs. 2003 Vauxhall Signum
To start off, 2006 Chevrolet Suburban is newer by 3 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 5,963 cc (8 cylinders), 2006 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Suburban (335 HP @ 5200 RPM) has 219 more horse power than 2003 Vauxhall Signum. (116 HP @ 3000 RPM). In normal driving conditions, 2006 Chevrolet Suburban should accelerate faster than 2003 Vauxhall Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Suburban weights approximately 765 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 2006 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2003 Vauxhall Signum. In wet, icy, snow, or gravel driving conditions, 2006 Chevrolet Suburban 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. Let's talk about torque, 2006 Chevrolet Suburban (509 Nm @ 4000 RPM) has 229 more torque (in Nm) than 2003 Vauxhall Signum. (280 Nm @ 1500 RPM). This means 2006 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Signum.
Compare all specifications:
| 2006 Chevrolet Suburban | 2003 Vauxhall Signum | |
| Make | Chevrolet | Vauxhall |
| Model | Suburban | Signum |
| Year Released | 2006 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 2172 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 116 HP |
| Engine RPM | 5200 RPM | 3000 RPM |
| Torque | 509 Nm | 280 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2165 kg | 1400 kg |
| Vehicle Length | 5580 mm | 4640 mm |
| Vehicle Width | 2030 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1470 mm |
| Wheelbase Size | 3310 mm | 2840 mm |
