2009 Audi A4 vs. 2005 Pontiac Vibe
To start off, 2009 Audi A4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Pontiac Vibe. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Vibe would be higher. At 2,965 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (237 HP @ 4000 RPM) has 67 more horse power than 2005 Pontiac Vibe. (170 HP @ 5200 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 2005 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 438 kg more than 2005 Pontiac Vibe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Vibe. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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, 2009 Audi A4 (500 Nm) has 328 more torque (in Nm) than 2005 Pontiac Vibe. (172 Nm). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Vibe.
Compare all specifications:
| 2009 Audi A4 | 2005 Pontiac Vibe | |
| Make | Audi | Pontiac |
| Model | A4 | Vibe |
| Year Released | 2009 | 2005 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 1803 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 170 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 500 Nm | 172 Nm |
| Engine Bore Size | 83 mm | 82 mm |
| Engine Stroke Size | 91.4 mm | 85 mm |
| Engine Compression Ratio | 16.8:1 | 11.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1257 kg |
| Vehicle Length | 4710 mm | 4370 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1590 mm |
| Wheelbase Size | 2810 mm | 2610 mm |
| Fuel Consumption Overall | 7.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 64 L | 49 L |
