2007 GMC Sierra vs. 1976 Holden Sunbird
To start off, 2007 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Holden Sunbird. In addition, the cost of maintenance, including insurance, on 1976 Holden Sunbird 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 208 more horse power than 1976 Holden Sunbird. (104 HP @ 4000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1976 Holden Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1290 kg more than 1976 Holden Sunbird. 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 1976 Holden Sunbird. 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 282 more torque (in Nm) than 1976 Holden Sunbird. (224 Nm @ 2400 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1976 Holden Sunbird.
Compare all specifications:
2007 GMC Sierra | 1976 Holden Sunbird | |
Make | GMC | Holden |
Model | Sierra | Sunbird |
Year Released | 2007 | 1976 |
Engine Position | Front | Front |
Engine Size | 5999 cc | 2832 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 312 HP | 104 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 506 Nm | 224 Nm |
Torque RPM | 4400 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Vehicle Weight | 2435 kg | 1145 kg |
Vehicle Length | 6580 mm | 4500 mm |
Vehicle Width | 2440 mm | 1710 mm |
Vehicle Height | 1940 mm | 1340 mm |
Wheelbase Size | 4250 mm | 2590 mm |