2007 GMC Sierra vs. 1978 Volkswagen Polo
To start off, 2007 GMC Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Volkswagen Polo. In addition, the cost of maintenance, including insurance, on 1978 Volkswagen Polo would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 263 more horse power than 1978 Volkswagen Polo. (49 HP @ 5900 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1978 Volkswagen Polo. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 2105 kg more than 1978 Volkswagen Polo. 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 1978 Volkswagen Polo. 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 429 more torque (in Nm) than 1978 Volkswagen Polo. (77 Nm @ 3000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1978 Volkswagen Polo. 2007 GMC Sierra has automatic transmission and 1978 Volkswagen Polo has manual transmission. 1978 Volkswagen Polo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1978 Volkswagen Polo | |
| Make | GMC | Volkswagen |
| Model | Sierra | Polo |
| Year Released | 2007 | 1978 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1093 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 312 HP | 49 HP |
| Engine RPM | 4400 RPM | 5900 RPM |
| Torque | 506 Nm | 77 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Bore Size | 102 mm | 69.6 mm |
| Engine Stroke Size | 92 mm | 72 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2790 kg | 685 kg |
| Vehicle Length | 6340 mm | 3510 mm |
| Vehicle Width | 2440 mm | 1570 mm |
| Vehicle Height | 1940 mm | 1340 mm |
| Wheelbase Size | 4010 mm | 2340 mm |
| Fuel Tank Capacity | 129 L | 35 L |
