2007 Audi A4 vs. 2005 Buick Regal
To start off, 2007 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Buick Regal. In addition, the cost of maintenance, including insurance, on 2005 Buick Regal would be higher. At 3,791 cc (6 cylinders), 2005 Buick Regal is equipped with a bigger engine. In terms of performance, both vehicles can yield 197 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 324 kg more than 2005 Buick Regal.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2007 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, 2005 Buick Regal (311 Nm @ 4000 RPM) has 31 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 2005 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2005 Buick Regal has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Audi A4 | 2005 Buick Regal | |
Make | Audi | Buick |
Model | A4 | Regal |
Year Released | 2007 | 2005 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1984 cc | 3791 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 197 HP | 197 HP |
Engine RPM | 5100 RPM | 5200 RPM |
Torque | 280 Nm | 311 Nm |
Torque RPM | 1800 RPM | 4000 RPM |
Engine Bore Size | 82.5 mm | 97 mm |
Engine Stroke Size | 92.8 mm | 86 mm |
Engine Compression Ratio | 11.5:1 | 9.4:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1884 kg | 1560 kg |
Vehicle Length | 4550 mm | 4990 mm |
Vehicle Width | 1780 mm | 1850 mm |
Vehicle Height | 1430 mm | 1440 mm |
Wheelbase Size | 2660 mm | 2780 mm |
Fuel Tank Capacity | 70 L | 64 L |