1998 Audi A6 vs. 2003 Audi A8

To start off, 2003 Audi A8 is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Audi A6. In addition, the cost of maintenance, including insurance, on 1998 Audi A6 would be higher. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (276 HP @ 3750 RPM) has 128 more horse power than 1998 Audi A6. (148 HP @ 5700 RPM) In normal driving conditions, 2003 Audi A8 should accelerate faster than 1998 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 500 kg more than 1998 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2003 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Audi A6. In wet, icy, snow, or gravel driving conditions, 2003 Audi A8 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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 440 more torque (in Nm) than 1998 Audi A6. (210 Nm @ 1750 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A6. 2003 Audi A8 has automatic transmission and 1998 Audi A6 has manual transmission. 1998 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi A8 will be easier to drive especially in heavy traffic.

Compare all specifications:

1998 Audi A6 2003 Audi A8
Make Audi Audi
Model A6 A8
Year Released 1998 2003
Body Type Sedan Sedan
Engine Position Front Front
Engine Size 1781 cc 3936 cc
Engine Cylinders 4 cylinders 8 cylinders
Engine Type in-line V
Valves per Cylinder 5 valves 4 valves
Horse Power 148 HP 276 HP
Engine RPM 5700 RPM 3750 RPM
Torque 210 Nm 650 Nm
Torque RPM 1750 RPM 1800 RPM
Engine Bore Size 81 mm 81.1 mm
Engine Stroke Size 86.4 mm 95.5 mm
Engine Compression Ratio 9.5:1 10.5:1
Fuel Type Gasoline Diesel
Drive Type Front 4WD
Transmission Type Manual Automatic
Number of Seats 5 seats 5 seats
Number of Doors 4 doors 4 doors
Vehicle Weight 1380 kg 1880 kg
Vehicle Length 4800 mm 5060 mm
Vehicle Width 1820 mm 1900 mm
Vehicle Height 1460 mm 1450 mm
Wheelbase Size 2850 mm 2770 mm
Fuel Consumption Overall 13.2 L/100km 9.6 L/100km
Fuel Tank Capacity 70 L 90 L


 

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