1999 Audi S8 vs. 2009 Saturn Astra
To start off, 2009 Saturn Astra is newer by 10 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 2009 Saturn Astra. (138 HP @ 6300 RPM). In normal driving conditions, 1999 Audi S8 should accelerate faster than 2009 Saturn Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi S8 weights approximately 406 kg more than 2009 Saturn Astra. 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 2009 Saturn Astra. 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 160 more torque (in Nm) than 2009 Saturn Astra. (170 Nm @ 3800 RPM). This means 1999 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2009 Saturn Astra. 1999 Audi S8 has automatic transmission and 2009 Saturn Astra has manual transmission. 2009 Saturn Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi S8 | 2009 Saturn Astra | |
| Make | Audi | Saturn |
| Model | S8 | Astra |
| Year Released | 1999 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 1799 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 | 6300 RPM |
| Torque | 330 Nm | 170 Nm |
| Torque RPM | 3400 RPM | 3800 RPM |
| Engine Compression Ratio | 11.0:1 | 10.4:1 |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1750 kg | 1344 kg |
| Vehicle Length | 5040 mm | 4340 mm |
| Vehicle Width | 1890 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2890 mm | 2620 mm |
| Fuel Consumption Highway | 9.5 L/100km | 7.4 L/100km |
| Fuel Consumption City | 21.7 L/100km | 9.8 L/100km |
| Fuel Consumption Overall | 13.9 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 90 L | 45 L |
