2007 GMC Sierra vs. 1977 Oldsmobile Ninety-Eight
To start off, 2007 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Oldsmobile Ninety-Eight. In addition, the cost of maintenance, including insurance, on 1977 Oldsmobile Ninety-Eight would be higher. At 5,736 cc (8 cylinders), 1977 Oldsmobile Ninety-Eight is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 171 more horse power than 1977 Oldsmobile Ninety-Eight. (124 HP @ 3600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1977 Oldsmobile Ninety-Eight. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 417 kg more than 1977 Oldsmobile Ninety-Eight. 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 1977 Oldsmobile Ninety-Eight. 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 (414 Nm @ 4800 RPM) has 109 more torque (in Nm) than 1977 Oldsmobile Ninety-Eight. (305 Nm @ 1600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Oldsmobile Ninety-Eight.
Compare all specifications:
| 2007 GMC Sierra | 1977 Oldsmobile Ninety-Eight | |
| Make | GMC | Oldsmobile |
| Model | Sierra | Ninety-Eight |
| Year Released | 2007 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 5736 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 124 HP |
| Engine RPM | 5600 RPM | 3600 RPM |
| Torque | 414 Nm | 305 Nm |
| Torque RPM | 4800 RPM | 1600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Vehicle Weight | 2317 kg | 1900 kg |
| Vehicle Length | 5710 mm | 5610 mm |
| Vehicle Width | 2040 mm | 1960 mm |
| Vehicle Height | 1870 mm | 1420 mm |
| Wheelbase Size | 3380 mm | 3030 mm |
