2007 GMC Sierra vs. 1961 Vauxhall Velox
To start off, 2007 GMC Sierra is newer by 46 year(s). Which means there will be less support and parts availability for 1961 Vauxhall Velox. In addition, the cost of maintenance, including insurance, on 1961 Vauxhall Velox would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 259 more horse power than 1961 Vauxhall Velox. (94 HP @ 4600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1961 Vauxhall Velox. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1047 kg more than 1961 Vauxhall Velox. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1961 Vauxhall Velox. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 305 more torque (in Nm) than 1961 Vauxhall Velox. (201 Nm @ 2800 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1961 Vauxhall Velox.
Compare all specifications:
| 2007 GMC Sierra | 1961 Vauxhall Velox | |
| Make | GMC | Vauxhall |
| Model | Sierra | Velox |
| Year Released | 2007 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 2651 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 353 HP | 94 HP |
| Engine RPM | 5400 RPM | 4600 RPM |
| Torque | 506 Nm | 201 Nm |
| Torque RPM | 4400 RPM | 2800 RPM |
| Engine Bore Size | 102 mm | 82.6 mm |
| Engine Stroke Size | 92 mm | 82.6 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2282 kg | 1235 kg |
| Vehicle Length | 5710 mm | 4530 mm |
| Vehicle Width | 2040 mm | 1750 mm |
| Vehicle Height | 1950 mm | 1440 mm |
| Wheelbase Size | 3380 mm | 2720 mm |
| Fuel Tank Capacity | 129 L | 48 L |
