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 (350 HP @ 6800 RPM) has 173 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.
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 (441 Nm @ 3500 RPM) has 47 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 | 4163 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 350 HP | 177 HP |
| Engine RPM | 6800 RPM | 4200 RPM |
| Torque | 441 Nm | 394 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5090 mm | 5490 mm |
| Vehicle Width | 1990 mm | 1990 mm |
| Vehicle Height | 1740 mm | 1430 mm |
| Wheelbase Size | 3010 mm | 2950 mm |
| Fuel Tank Capacity | 100 L | 87 L |
