2007 Audi A4 vs. 2012 BMW 750
To start off, 2012 BMW 750 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 4,400 cc (8 cylinders), 2012 BMW 750 is equipped with a bigger engine. In terms of performance, 2012 BMW 750 (400 HP @ 5500 RPM) has 262 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 2012 BMW 750 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 750 weights approximately 830 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.
Because 2012 BMW 750 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2012 BMW 750. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2012 BMW 750 (609 Nm @ 1750 RPM) has 289 more torque (in Nm) than 2007 Audi A4. (320 Nm @ 1750 RPM). This means 2012 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2012 BMW 750 has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 2012 BMW 750 | |
| Make | Audi | BMW |
| Model | A4 | 750 |
| Year Released | 2007 | 2012 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 400 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 320 Nm | 609 Nm |
| Torque RPM | 1750 RPM | 1750 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1275 kg | 2105 kg |
| Vehicle Length | 4550 mm | 5215 mm |
| Vehicle Width | 1780 mm | 1902 mm |
| Vehicle Height | 1430 mm | 1479 mm |
| Wheelbase Size | 2660 mm | 3211 mm |
| Fuel Tank Capacity | 70 L | 82 L |
