1977 Buick Estate vs. 2009 GMC Yukon
To start off, 2009 GMC Yukon is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Buick Estate. In addition, the cost of maintenance, including insurance, on 1977 Buick Estate would be higher. At 5,735 cc (8 cylinders), 1977 Buick Estate is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (310 HP @ 5200 RPM) has 157 more horse power than 1977 Buick Estate. (153 HP @ 3400 RPM) In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1977 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 733 kg more than 1977 Buick Estate. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 GMC Yukon (455 Nm @ 4400 RPM) has 75 more torque (in Nm) than 1977 Buick Estate. (380 Nm @ 1800 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Estate.
Compare all specifications:
| 1977 Buick Estate | 2009 GMC Yukon | |
| Make | Buick | GMC |
| Model | Estate | Yukon |
| Year Released | 1977 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 5328 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 310 HP |
| Engine RPM | 3400 RPM | 5200 RPM |
| Torque | 380 Nm | 455 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 9 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1880 kg | 2613 kg |
| Vehicle Length | 5510 mm | 5140 mm |
| Vehicle Width | 1990 mm | 2010 mm |
| Vehicle Height | 1440 mm | 1960 mm |
| Wheelbase Size | 2950 mm | 2950 mm |
