2005 Audi A3 vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 2,000 cc (4 cylinders), 2012 Buick Regal is equipped with a bigger engine. In terms of performance, 2012 Buick Regal (220 HP @ 5300 RPM) has 119 more horse power than 2005 Audi A3. (101 HP @ 5600 RPM) In normal driving conditions, 2012 Buick Regal should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick Regal weights approximately 460 kg more than 2005 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 Buick Regal (352 Nm @ 2000 RPM) has 204 more torque (in Nm) than 2005 Audi A3. (148 Nm @ 3800 RPM). This means 2012 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
| 2005 Audi A3 | 2012 Buick Regal | |
| Make | Audi | Buick |
| Model | A3 | Regal |
| Year Released | 2005 | 2012 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 220 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 148 Nm | 352 Nm |
| Torque RPM | 3800 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1205 kg | 1665 kg |
| Vehicle Length | 4210 mm | 4831 mm |
| Vehicle Width | 1770 mm | 1857 mm |
| Vehicle Height | 1430 mm | 1483 mm |
| Wheelbase Size | 2470 mm | 2738 mm |
| Fuel Tank Capacity | 55 L | 68 L |
