2008 Audi A6 vs. 1991 Buick Roadmaster
To start off, 2008 Audi A6 is newer by 17 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 5,731 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (252 HP @ 6500 RPM) has 75 more horse power than 1991 Buick Roadmaster. (177 HP @ 4200 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 80 kg more than 2008 Audi A6.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 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, 1991 Buick Roadmaster (393 Nm @ 2400 RPM) has 63 more torque (in Nm) than 2008 Audi A6. (330 Nm @ 3250 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6.
Compare all specifications:
2008 Audi A6 | 1991 Buick Roadmaster | |
Make | Audi | Buick |
Model | A6 | Roadmaster |
Year Released | 2008 | 1991 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 3123 cc | 5731 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 252 HP | 177 HP |
Engine RPM | 6500 RPM | 4200 RPM |
Torque | 330 Nm | 393 Nm |
Torque RPM | 3250 RPM | 2400 RPM |
Engine Compression Ratio | 12.5:1 | 8.0:1 |
Fuel Type | Gasoline - Premium | 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 | 1760 kg | 1840 kg |
Vehicle Length | 4940 mm | 5280 mm |
Vehicle Width | 1870 mm | 2040 mm |
Vehicle Height | 1530 mm | 1650 mm |
Wheelbase Size | 2840 mm | 2950 mm |
Fuel Tank Capacity | 80 L | 75 L |