2005 Audi A6 vs. 2007 BMW 120
To start off, 2007 BMW 120 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A6. In addition, the cost of maintenance, including insurance, on 2005 Audi A6 would be higher. At 3,123 cc (6 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (252 HP @ 6500 RPM) has 98 more horse power than 2007 BMW 120. (154 HP @ 4000 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 2007 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 330 kg more than 2007 BMW 120. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 120. In wet, icy, snow, or gravel driving conditions, 2005 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, both vehicles can yield 331 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2007 BMW 120 has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 120 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 2007 BMW 120 | |
| Make | Audi | BMW |
| Model | A6 | 120 |
| Year Released | 2005 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 252 HP | 154 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 331 Nm | 331 Nm |
| Torque RPM | 3250 RPM | 2000 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 92.8 mm | 90 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 215 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 10.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1680 kg | 1350 kg |
| Vehicle Length | 4920 mm | 4230 mm |
| Vehicle Width | 1860 mm | 1440 mm |
| Vehicle Height | 1470 mm | 1760 mm |
| Wheelbase Size | 2770 mm | 2670 mm |
| Fuel Consumption Overall | 10.9 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 80 L | 50 L |
