2008 BMW 630 vs. 2007 Audi A6
To start off, 2008 BMW 630 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 BMW 630 (254 HP @ 6600 RPM) has 2 more horse power than 2007 Audi A6. (252 HP @ 6500 RPM). In normal driving conditions, 2008 BMW 630 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 630 weights approximately 290 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 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 2008 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 2008 BMW 630. 2007 Audi A6 has automatic transmission and 2008 BMW 630 has manual transmission. 2008 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 630 | 2007 Audi A6 | |
| Make | BMW | Audi |
| Model | 630 | A6 |
| Year Released | 2008 | 2007 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 3123 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 254 HP | 252 HP |
| Engine RPM | 6600 RPM | 6500 RPM |
| Torque | 300 Nm | 330 Nm |
| Torque RPM | 2500 RPM | 3250 RPM |
| Engine Bore Size | 85 mm | 84.5 mm |
| Engine Stroke Size | 88 mm | 92.8 mm |
| Engine Compression Ratio | 10.7:1 | 13.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 7.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1275 kg |
| Vehicle Length | 4830 mm | 4800 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2790 mm | 2770 mm |
| Fuel Consumption Overall | 9.1 L/100km | 11 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
