1991 Buick Roadmaster vs. 2010 Audi Q7
To start off, 2010 Audi Q7 is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1991 Buick Roadmaster would be higher. At 5,394 cc (12 cylinders), 2010 Audi Q7 is equipped with a bigger engine. In terms of performance, 2010 Audi Q7 (493 HP @ 3750 RPM) has 325 more horse power than 1991 Buick Roadmaster. (168 HP @ 4200 RPM) In normal driving conditions, 2010 Audi Q7 should accelerate faster than 1991 Buick Roadmaster.
Because 2010 Audi Q7 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Audi Q7 (1,000 Nm @ 1750 RPM) has 654 more torque (in Nm) than 1991 Buick Roadmaster. (346 Nm @ 2400 RPM). This means 2010 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster.
Compare all specifications:
1991 Buick Roadmaster | 2010 Audi Q7 | |
Make | Buick | Audi |
Model | Roadmaster | Q7 |
Year Released | 1991 | 2010 |
Body Type | Station Wagon | SUV |
Engine Position | Front | Front |
Engine Size | 5002 cc | 5394 cc |
Engine Cylinders | 8 cylinders | 12 cylinders |
Engine Type | V | V |
Horse Power | 168 HP | 493 HP |
Engine RPM | 4200 RPM | 3750 RPM |
Torque | 346 Nm | 1000 Nm |
Torque RPM | 2400 RPM | 1750 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | AWD |
Transmission Type | Automatic | 8-speed shiftable automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 5540 mm | 5088 mm |
Vehicle Width | 2040 mm | 1984 mm |
Vehicle Height | 1540 mm | 1737 mm |
Wheelbase Size | 2950 mm | 3002 mm |