2004 Audi A4 vs. 1991 Buick Roadmaster

To start off, 2004 Audi A4 is newer by 13 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, 1991 Buick Roadmaster (177 HP @ 4200 RPM) has 17 more horse power than 2004 Audi A4. (160 HP @ 4000 RPM) In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 250 kg more than 2004 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1991 Buick Roadmaster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 83 more torque (in Nm) than 2004 Audi A4. (310 Nm @ 1400 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.

Compare all specifications:

2004 Audi A4 1991 Buick Roadmaster
Make Audi Buick
Model A4 Roadmaster
Year Released 2004 1991
Body Type Station Wagon Sedan
Engine Position Front Front
Engine Size 2393 cc 5731 cc
Engine Cylinders 6 cylinders 8 cylinders
Engine Type V V
Horse Power 160 HP 177 HP
Engine RPM 4000 RPM 4200 RPM
Torque 310 Nm 393 Nm
Torque RPM 1400 RPM 2400 RPM
Engine Compression Ratio 18.0:1 8.0:1
Fuel Type Diesel Gasoline
Drive Type Front Rear
Number of Seats 5 seats 5 seats
Number of Doors 5 doors 4 doors
Vehicle Weight 1590 kg 1840 kg
Vehicle Length 4590 mm 5280 mm
Vehicle Width 1780 mm 2040 mm
Vehicle Height 1430 mm 1650 mm
Wheelbase Size 2470 mm 2950 mm
Fuel Tank Capacity 70 L 75 L


 

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