2007 Audi A4 vs. 1991 Buick Roadmaster
To start off, 2007 Audi A4 is newer by 16 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 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (201 HP @ 3500 RPM) has 33 more horse power than 1991 Buick Roadmaster. (168 HP @ 4200 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1991 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 390 kg more than 2007 Audi A4.
Because 2007 Audi A4 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, 2007 Audi A4 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, 2007 Audi A4 (450 Nm @ 1400 RPM) has 104 more torque (in Nm) than 1991 Buick Roadmaster. (346 Nm @ 2400 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Roadmaster.
Compare all specifications:
2007 Audi A4 | 1991 Buick Roadmaster | |
Make | Audi | Buick |
Model | A4 | Roadmaster |
Year Released | 2007 | 1991 |
Body Type | Sedan | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2967 cc | 5002 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 201 HP | 168 HP |
Engine RPM | 3500 RPM | 4200 RPM |
Torque | 450 Nm | 346 Nm |
Torque RPM | 1400 RPM | 2400 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1610 kg | 2000 kg |
Vehicle Length | 4590 mm | 5540 mm |
Vehicle Width | 1430 mm | 2040 mm |
Vehicle Height | 1780 mm | 1540 mm |
Wheelbase Size | 2650 mm | 2950 mm |