2009 GMC Yukon vs. 1989 Pontiac Bonneville
To start off, 2009 GMC Yukon is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Bonneville would be higher. At 6,162 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (403 HP @ 5700 RPM) has 255 more horse power than 1989 Pontiac Bonneville. (148 HP @ 4400 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1989 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1159 kg more than 1989 Pontiac Bonneville. 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, 1989 Pontiac Bonneville, 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 (565 Nm @ 4300 RPM) has 294 more torque (in Nm) than 1989 Pontiac Bonneville. (271 Nm @ 2000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Bonneville.
Compare all specifications:
2009 GMC Yukon | 1989 Pontiac Bonneville | |
Make | GMC | Pontiac |
Model | Yukon | Bonneville |
Year Released | 2009 | 1989 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 6162 cc | 3791 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 403 HP | 148 HP |
Engine RPM | 5700 RPM | 4400 RPM |
Torque | 565 Nm | 271 Nm |
Torque RPM | 4300 RPM | 2000 RPM |
Engine Compression Ratio | 10.8:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 7 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2659 kg | 1500 kg |
Vehicle Length | 5140 mm | 5060 mm |
Vehicle Width | 2010 mm | 1840 mm |
Vehicle Height | 1960 mm | 1420 mm |
Wheelbase Size | 2950 mm | 2820 mm |
Fuel Tank Capacity | 98 L | 68 L |