2007 BMW Convertible vs. 2007 Audi A4
To start off, both 2007 BMW Convertible and 2007 Audi A4 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 166 more horse power than 2007 Audi A4. (197 HP @ 5100 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 356 kg more than 2007 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 @ 3600 RPM) has 210 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2007 Audi A4 has automatic transmission and 2007 BMW Convertible has manual transmission. 2007 BMW Convertible will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 2007 Audi A4 | |
| Make | BMW | Audi |
| Model | Convertible | A4 |
| Year Released | 2007 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 363 HP | 197 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 490 Nm | 280 Nm |
| Torque RPM | 3600 RPM | 1800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 238 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 7.2 seconds |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1850 kg | 1494 kg |
| Vehicle Length | 4830 mm | 4550 mm |
| Vehicle Width | 1380 mm | 1780 mm |
| Vehicle Height | 1860 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2650 mm |
| Fuel Tank Capacity | 70 L | 63 L |
