2009 Audi Q7 vs. 1992 Buick Roadmaster
To start off, 2009 Audi Q7 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1992 Buick Roadmaster would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 145 more horse power than 1992 Buick Roadmaster. (177 HP @ 4200 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1992 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 580 kg more than 1992 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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 Audi Q7 (760 Nm @ 1800 RPM) has 366 more torque (in Nm) than 1992 Buick Roadmaster. (394 Nm @ 2400 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1992 Buick Roadmaster.
Compare all specifications:
2009 Audi Q7 | 1992 Buick Roadmaster | |
Make | Audi | Buick |
Model | Q7 | Roadmaster |
Year Released | 2009 | 1992 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 4132 cc | 5733 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 322 HP | 177 HP |
Engine RPM | 3750 RPM | 4200 RPM |
Torque | 760 Nm | 394 Nm |
Torque RPM | 1800 RPM | 2400 RPM |
Engine Bore Size | 83 mm | 101.6 mm |
Engine Stroke Size | 95.5 mm | 88.4 mm |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2420 kg | 1840 kg |
Vehicle Length | 5090 mm | 5490 mm |
Vehicle Width | 1990 mm | 1990 mm |
Vehicle Height | 1780 mm | 1430 mm |
Wheelbase Size | 3010 mm | 2950 mm |
Fuel Tank Capacity | 100 L | 87 L |