2003 Audi A8 vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Audi A8. In addition, the cost of maintenance, including insurance, on 2003 Audi A8 would be higher. At 2,976 cc (6 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (217 HP @ 6300 RPM) has 79 more horse power than 2011 Opel Antara. (138 HP @ 5200 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 2011 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 215 kg more than 2003 Audi A8.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2003 Audi A8. In wet, icy, snow, or gravel driving conditions, 2011 Opel Antara 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, 2003 Audi A8 (300 Nm @ 3200 RPM) has 80 more torque (in Nm) than 2011 Opel Antara. (220 Nm @ 2400 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Antara.
Compare all specifications:
| 2003 Audi A8 | 2011 Opel Antara | |
| Make | Audi | Opel |
| Model | A8 | Antara |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 2404 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 217 HP | 138 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 300 Nm | 220 Nm |
| Torque RPM | 3200 RPM | 2400 RPM |
| Engine Bore Size | 82.5 mm | 87.5 mm |
| Engine Stroke Size | 92.8 mm | 100 mm |
| Engine Compression Ratio | 11.0:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1805 kg |
| Vehicle Length | 5060 mm | 4580 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1710 mm |
| Wheelbase Size | 2580 mm | 2710 mm |
| Fuel Consumption Overall | 12.8 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
