2008 Audi Q7 vs. 1990 Buick Roadmaster
To start off, 2008 Audi Q7 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1990 Buick Roadmaster would be higher. At 5,731 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (280 HP @ 6200 RPM) has 103 more horse power than 1990 Buick Roadmaster. (177 HP @ 4200 RPM). In normal driving conditions, 2008 Audi Q7 should accelerate faster than 1990 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 365 kg more than 1990 Buick Roadmaster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2008 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, 1990 Buick Roadmaster (393 Nm @ 2400 RPM) has 33 more torque (in Nm) than 2008 Audi Q7. (360 Nm @ 2500 RPM). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi Q7.
Compare all specifications:
2008 Audi Q7 | 1990 Buick Roadmaster | |
Make | Audi | Buick |
Model | Q7 | Roadmaster |
Year Released | 2008 | 1990 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 3598 cc | 5731 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 280 HP | 177 HP |
Engine RPM | 6200 RPM | 4200 RPM |
Torque | 360 Nm | 393 Nm |
Torque RPM | 2500 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2205 kg | 1840 kg |
Vehicle Length | 5090 mm | 5490 mm |
Vehicle Width | 1990 mm | 1990 mm |
Vehicle Height | 1740 mm | 1450 mm |
Wheelbase Size | 3010 mm | 2950 mm |