2009 Alpina B7 vs. 1999 Audi A4
To start off, 2009 Alpina B7 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 4,396 cc (8 cylinders), 2009 Alpina B7 is equipped with a bigger engine. In terms of performance, 2009 Alpina B7 (493 HP @ 5500 RPM) has 245 more horse power than 1999 Audi A4. (248 HP @ 5700 RPM). In normal driving conditions, 2009 Alpina B7 should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B7 weights approximately 660 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alpina B7 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 2009 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 2009 Alpina B7 (700 Nm @ 4250 RPM) has 380 more torque (in Nm) than 1999 Audi A4. (320 Nm @ 1750 RPM). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 2009 Alpina B7 | 1999 Audi A4 | |
| Make | Alpina | Audi |
| Model | B7 | A4 |
| Year Released | 2009 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4396 cc | 1781 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 493 HP | 248 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 700 Nm | 320 Nm |
| Torque RPM | 4250 RPM | 1750 RPM |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 82.7 mm | 86.4 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Top Speed | 300 km/hour | 214 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 9.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1960 kg | 1300 kg |
| Vehicle Length | 5050 mm | 4480 mm |
| Vehicle Width | 1910 mm | 1740 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 3000 mm | 2620 mm |
| Fuel Tank Capacity | 88 L | 62 L |
