2003 Opel Astra vs. 2010 Audi S5
To start off, 2010 Audi S5 is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 3,000 cc (6 cylinders), 2010 Audi S5 is equipped with a bigger engine. In terms of performance, 2010 Audi S5 (333 HP @ 5500 RPM) has 188 more horse power than 2003 Opel Astra. (145 HP @ 5800 RPM) In normal driving conditions, 2010 Audi S5 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi S5 weights approximately 657 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Audi S5 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2010 Audi S5 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, 2010 Audi S5 (440 Nm @ 2900 RPM) has 237 more torque (in Nm) than 2003 Opel Astra. (203 Nm @ 4000 RPM). This means 2010 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2003 Opel Astra has automatic transmission and 2010 Audi S5 has manual transmission. 2010 Audi S5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2010 Audi S5 | |
| Make | Opel | Audi |
| Model | Astra | S5 |
| Year Released | 2003 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 333 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 203 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 2900 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1298 kg | 1955 kg |
| Vehicle Length | 4120 mm | 4625 mm |
| Vehicle Height | 1430 mm | 1384 mm |
| Wheelbase Size | 2500 mm | 2751 mm |
| Fuel Consumption | 6.5 L/100km | 9 L/100km |
| Fuel Consumption City | 11.6 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 52 L | 64 L |
