1976 Buick Electra vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Buick Electra. In addition, the cost of maintenance, including insurance, on 1976 Buick Electra would be higher. At 6,598 cc (6 cylinders), 1976 Buick Electra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 130 more horse power than 1976 Buick Electra. (182 HP @ 3600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1976 Buick Electra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 985 kg more than 1976 Buick Electra. 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 Buick Electra. 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 71 more torque (in Nm) than 1976 Buick Electra. (435 Nm @ 2200 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1976 Buick Electra.
Compare all specifications:
| 1976 Buick Electra | 2007 GMC Sierra | |
| Make | Buick | GMC |
| Model | Electra | Sierra |
| Year Released | 1976 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 6598 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 182 HP | 312 HP |
| Engine RPM | 3600 RPM | 4400 RPM |
| Torque | 435 Nm | 506 Nm |
| Torque RPM | 2200 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1805 kg | 2790 kg |
| Vehicle Length | 5650 mm | 6340 mm |
| Vehicle Width | 1970 mm | 2440 mm |
| Vehicle Height | 1400 mm | 1940 mm |
| Wheelbase Size | 3030 mm | 4010 mm |
