2009 Audi A5 vs. 2005 Pontiac Montana
To start off, 2009 Audi A5 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Pontiac Montana. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Montana would be higher. At 3,491 cc (6 cylinders), 2005 Pontiac Montana is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP) has 37 more horse power than 2005 Pontiac Montana. (200 HP). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2005 Pontiac Montana. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Montana weights approximately 375 kg more than 2009 Audi A5.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Montana. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 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 A5 (500 Nm) has 215 more torque (in Nm) than 2005 Pontiac Montana. (285 Nm). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Montana. 2005 Pontiac Montana has automatic transmission and 2009 Audi A5 has manual transmission. 2009 Audi A5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Montana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A5 | 2005 Pontiac Montana | |
| Make | Audi | Pontiac |
| Model | A5 | Montana |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 200 HP |
| Torque | 500 Nm | 285 Nm |
| Engine Bore Size | 83 mm | 94 mm |
| Engine Stroke Size | 91.4 mm | 84 mm |
| Engine Compression Ratio | 16.8:1 | 9.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1985 kg |
| Vehicle Length | 4630 mm | 5230 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1380 mm | 1840 mm |
| Wheelbase Size | 2760 mm | 3050 mm |
| Fuel Consumption Overall | 6.6 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 64 L | 95 L |
