1999 Audi S8 vs. 2004 Oldsmobile Alero
To start off, 2004 Oldsmobile Alero is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,170 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (247 HP @ 7000 RPM) has 109 more horse power than 2004 Oldsmobile Alero. (138 HP @ 5600 RPM). In normal driving conditions, 1999 Audi S8 should accelerate faster than 2004 Oldsmobile Alero. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 417 kg more than 2004 Oldsmobile Alero. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Oldsmobile Alero. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 1999 Audi S8 (330 Nm @ 3400 RPM) has 127 more torque (in Nm) than 2004 Oldsmobile Alero. (203 Nm @ 4000 RPM). This means 1999 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Oldsmobile Alero.
Compare all specifications:
| 1999 Audi S8 | 2004 Oldsmobile Alero | |
| Make | Audi | Oldsmobile |
| Model | S8 | Alero |
| Year Released | 1999 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 2196 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 138 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 330 Nm | 203 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 86.1 mm |
| Engine Stroke Size | 93 mm | 94 mm |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1333 kg |
| Vehicle Length | 5040 mm | 4750 mm |
| Vehicle Width | 1890 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2890 mm | 2850 mm |
| Fuel Consumption Highway | 9.5 L/100km | 7.1 L/100km |
| Fuel Consumption Overall | 13.9 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 90 L | 53 L |
