2009 GMC Yukon vs. 1984 Pontiac Grand Am
To start off, 2009 GMC Yukon is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 1984 Pontiac Grand Am would be higher. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (310 HP @ 5200 RPM) has 221 more horse power than 1984 Pontiac Grand Am. (89 HP @ 4400 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1984 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1483 kg more than 1984 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 GMC Yukon. However, in wet, icy, snow, or gravel driving conditions, 1984 Pontiac Grand Am, being front wheel drive (FWD), will offer much better control with better grip. 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 276 more torque (in Nm) than 1984 Pontiac Grand Am. (179 Nm @ 2800 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1984 Pontiac Grand Am.
Compare all specifications:
2009 GMC Yukon | 1984 Pontiac Grand Am | |
Make | GMC | Pontiac |
Model | Yukon | Grand Am |
Year Released | 2009 | 1984 |
Engine Position | Front | Front |
Engine Size | 5328 cc | 2469 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 310 HP | 89 HP |
Engine RPM | 5200 RPM | 4400 RPM |
Torque | 455 Nm | 179 Nm |
Torque RPM | 4400 RPM | 2800 RPM |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 9 seats | 4 seats |
Vehicle Weight | 2613 kg | 1130 kg |
Vehicle Length | 5140 mm | 4520 mm |
Vehicle Width | 2010 mm | 1710 mm |
Vehicle Height | 1960 mm | 1340 mm |
Wheelbase Size | 2950 mm | 2630 mm |