2007 Opel Astra vs. 2005 Audi S4
To start off, 2007 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 7000 RPM) has 143 more horse power than 2007 Opel Astra. (197 HP @ 5600 RPM) In normal driving conditions, 2005 Audi S4 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 470 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Audi S4 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, 2005 Audi S4 (410 Nm @ 3500 RPM) has 148 more torque (in Nm) than 2007 Opel Astra. (262 Nm @ 4200 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 2005 Audi S4 has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Opel Astra | 2005 Audi S4 | |
Make | Opel | Audi |
Model | Astra | S4 |
Year Released | 2007 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1998 cc | 4163 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 5 valves |
Horse Power | 197 HP | 340 HP |
Engine RPM | 5600 RPM | 7000 RPM |
Torque | 262 Nm | 410 Nm |
Torque RPM | 4200 RPM | 3500 RPM |
Engine Bore Size | 86 mm | 85 mm |
Engine Stroke Size | 86 mm | 93 mm |
Engine Compression Ratio | 8.8:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 230 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.2 seconds | 5.9 seconds |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1385 kg | 1855 kg |
Vehicle Length | 4260 mm | 4580 mm |
Vehicle Width | 1760 mm | 1790 mm |
Vehicle Height | 1470 mm | 1450 mm |
Wheelbase Size | 2620 mm | 2660 mm |
Fuel Consumption Overall | 9.3 L/100km | 14 L/100km |
Fuel Tank Capacity | 52 L | 63 L |