2003 Alpina B7 vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 78 more horse power than 2009 Audi R8. (414 HP @ 7800 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2009 Audi R8. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 430 kg more than 2009 Audi R8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Alpina B7. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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, 2003 Alpina B7 (700 Nm @ 4250 RPM) has 270 more torque (in Nm) than 2009 Audi R8. (430 Nm @ 4500 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi R8. 2003 Alpina B7 has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina B7 | 2009 Audi R8 | |
| Make | Alpina | Audi |
| Model | B7 | R8 |
| Year Released | 2003 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4399 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 492 HP | 414 HP |
| Engine RPM | 5500 RPM | 7800 RPM |
| Torque | 700 Nm | 430 Nm |
| Torque RPM | 4250 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 12.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 295 km/hour | 301 km/hour |
| Acceleration 0-100mph | 5.5 seconds | 4.9 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1990 kg | 1560 kg |
| Vehicle Length | 5180 mm | 4440 mm |
| Vehicle Width | 1910 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1260 mm |
| Wheelbase Size | 3000 mm | 2660 mm |
| Fuel Tank Capacity | 88 L | 75 L |
