2009 Audi Q7 vs. 2005 Buick Terraza
To start off, 2009 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Buick Terraza. In addition, the cost of maintenance, including insurance, on 2005 Buick Terraza would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP) has 294 more horse power than 2005 Buick Terraza. (200 HP). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2005 Buick Terraza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 577 kg more than 2005 Buick Terraza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick Terraza. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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 Q7 (1,000 Nm) has 702 more torque (in Nm) than 2005 Buick Terraza. (298 Nm). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Terraza.
Compare all specifications:
| 2009 Audi Q7 | 2005 Buick Terraza | |
| Make | Audi | Buick |
| Model | Q7 | Terraza |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 3489 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 494 HP | 200 HP |
| Torque | 1000 Nm | 298 Nm |
| Engine Bore Size | 83 mm | 94 mm |
| Engine Stroke Size | 91.4 mm | 84 mm |
| Engine Compression Ratio | 16.0:1 | 9.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2605 kg | 2028 kg |
| Vehicle Length | 5070 mm | 5210 mm |
| Vehicle Width | 2010 mm | 1920 mm |
| Vehicle Height | 1700 mm | 1840 mm |
| Wheelbase Size | 3010 mm | 3080 mm |
| Fuel Tank Capacity | 100 L | 95 L |
