2009 Audi A4 vs. 2008 Opel Frontera
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Opel Frontera. In addition, the cost of maintenance, including insurance, on 2008 Opel Frontera would be higher. At 2,171 cc (4 cylinders), 2008 Opel Frontera is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (158 HP @ 4500 RPM) has 40 more horse power than 2008 Opel Frontera. (118 HP @ 3800 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2008 Opel Frontera. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Frontera weights approximately 356 kg more than 2009 Audi A4.
Because 2008 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 2008 Opel Frontera 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, 2008 Opel Frontera (280 Nm @ 1900 RPM) has 30 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1500 RPM). This means 2008 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2008 Opel Frontera | |
| Make | Audi | Opel |
| Model | A4 | Frontera |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1797 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 118 HP |
| Engine RPM | 4500 RPM | 3800 RPM |
| Torque | 250 Nm | 280 Nm |
| Torque RPM | 1500 RPM | 1900 RPM |
| Engine Bore Size | 82.5 mm | 84.1 mm |
| Engine Stroke Size | 84.1 mm | 98 mm |
| Engine Compression Ratio | 9.6:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 8.9 seconds | 14.5 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1470 kg | 1826 kg |
| Vehicle Length | 4710 mm | 4660 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1750 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Consumption Overall | 7.2 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 65 L | 65 L |
