2007 BMW Convertible vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (362 HP @ 6300 RPM) has 140 more horse power than 2009 Audi A4. (222 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 240 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3400 RPM) has 40 more torque (in Nm) than 2009 Audi A4. (450 Nm @ 1400 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2007 BMW Convertible | 2009 Audi A4 | |
Make | BMW | Audi |
Model | Convertible | A4 |
Year Released | 2007 | 2009 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4799 cc | 2965 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 222 HP |
Engine RPM | 6300 RPM | 4000 RPM |
Torque | 490 Nm | 450 Nm |
Torque RPM | 3400 RPM | 1400 RPM |
Engine Compression Ratio | 10.5:1 | 17.0:1 |
Fuel Type | Gasoline | Diesel |
Acceleration 0-100mph | 5.7 seconds | 7.2 seconds |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1850 kg | 1610 kg |
Vehicle Length | 4830 mm | 4550 mm |
Vehicle Width | 1380 mm | 1780 mm |
Vehicle Height | 1860 mm | 1430 mm |
Wheelbase Size | 2790 mm | 2660 mm |
Fuel Tank Capacity | 70 L | 70 L |