2007 Audi A3 vs. 2009 Pontiac G5
To start off, 2009 Pontiac G5 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 2,189 cc (4 cylinders), 2009 Pontiac G5 is equipped with a bigger engine. In terms of performance, 2009 Pontiac G5 (155 HP @ 6100 RPM) has 17 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2009 Pontiac G5 should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 87 kg more than 2009 Pontiac G5.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Audi A3 (320 Nm @ 1750 RPM) has 117 more torque (in Nm) than 2009 Pontiac G5. (203 Nm @ 4900 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2009 Pontiac G5. 2007 Audi A3 has automatic transmission and 2009 Pontiac G5 has manual transmission. 2009 Pontiac G5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2009 Pontiac G5 | |
| Make | Audi | Pontiac |
| Model | A3 | G5 |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2189 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 155 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 320 Nm | 203 Nm |
| Torque RPM | 1750 RPM | 4900 RPM |
| Engine Compression Ratio | 18.0:1 | 10.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1416 kg | 1329 kg |
| Vehicle Length | 4210 mm | 4570 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2580 mm | 2640 mm |
| Fuel Consumption Overall | 5.5 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 55 L | 49 L |
