2005 Audi S8 vs. 1987 Audi 90

To start off, 2005 Audi S8 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Audi 90. In addition, the cost of maintenance, including insurance, on 1987 Audi 90 would be higher. At 4,172 cc (8 cylinders), 2005 Audi S8 is equipped with a bigger engine. In terms of performance, 2005 Audi S8 (247 HP @ 4000 RPM) has 112 more horse power than 1987 Audi 90. (135 HP @ 5500 RPM). In normal driving conditions, 2005 Audi S8 should accelerate faster than 1987 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S8 weights approximately 460 kg more than 1987 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

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, 2005 Audi S8 (450 Nm @ 3400 RPM) has 264 more torque (in Nm) than 1987 Audi 90. (186 Nm @ 4000 RPM). This means 2005 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 90. 2005 Audi S8 has automatic transmission and 1987 Audi 90 has manual transmission. 1987 Audi 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S8 will be easier to drive especially in heavy traffic.

Compare all specifications:

2005 Audi S8 1987 Audi 90
Make Audi Audi
Model S8 90
Year Released 2005 1987
Engine Position Front Front
Engine Size 4172 cc 2309 cc
Engine Cylinders 8 cylinders 5 cylinders
Engine Type V in-line
Horse Power 247 HP 135 HP
Engine RPM 4000 RPM 5500 RPM
Torque 450 Nm 186 Nm
Torque RPM 3400 RPM 4000 RPM
Drive Type AWD 4WD
Transmission Type Automatic Manual
Number of Doors 4 doors 4 doors
Vehicle Weight 1770 kg 1310 kg
Wheelbase Size 2290 mm 2690 mm
Fuel Tank Capacity 90 L 80 L


 

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