2007 Audi A6 vs. 2007 BMW 630
To start off, both 2007 Audi A6 and 2007 BMW 630 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, both vehicles can yield 255 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 A6 weights approximately 120 kg more than 2007 BMW 630.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 630. In wet, icy, snow, or gravel driving conditions, 2007 Audi A6 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, 2007 Audi A6 (330 Nm @ 3250 RPM) has 30 more torque (in Nm) than 2007 BMW 630. (300 Nm @ 2500 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 630.
Compare all specifications:
| 2007 Audi A6 | 2007 BMW 630 | |
| Make | Audi | BMW |
| Model | A6 | 630 |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 255 HP |
| Engine RPM | 6500 RPM | 6600 RPM |
| Torque | 330 Nm | 300 Nm |
| Torque RPM | 3250 RPM | 2500 RPM |
| Engine Bore Size | 84.1 mm | 85 mm |
| Engine Stroke Size | 96 mm | 88 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1760 kg |
| Vehicle Length | 4920 mm | 4830 mm |
| Vehicle Width | 2020 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1380 mm |
| Wheelbase Size | 2850 mm | 2790 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
