2009 GMC Yukon vs. 1986 Pontiac Firebird
To start off, 2009 GMC Yukon is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1986 Pontiac Firebird 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 (320 HP @ 5200 RPM) has 180 more horse power than 1986 Pontiac Firebird. (140 HP @ 5100 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1986 Pontiac Firebird.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1986 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2009 GMC Yukon 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, 2009 GMC Yukon (461 Nm @ 4200 RPM) has 231 more torque (in Nm) than 1986 Pontiac Firebird. (230 Nm @ 3600 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Firebird.
Compare all specifications:
| 2009 GMC Yukon | 1986 Pontiac Firebird | |
| Make | GMC | Pontiac |
| Model | Yukon | Firebird |
| Year Released | 2009 | 1986 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 2827 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 320 HP | 140 HP |
| Engine RPM | 5200 RPM | 5100 RPM |
| Torque | 461 Nm | 230 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 8 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5140 mm | 4880 mm |
| Vehicle Width | 2010 mm | 1860 mm |
| Vehicle Height | 1960 mm | 1380 mm |
| Wheelbase Size | 2950 mm | 2580 mm |
| Fuel Tank Capacity | 98 L | 60 L |
