2004 Acura NSX vs. 2007 Alpina B5
To start off, 2007 Alpina B5 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Acura NSX. In addition, the cost of maintenance, including insurance, on 2004 Acura NSX would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 244 more horse power than 2004 Acura NSX. (249 HP @ 6600 RPM) In normal driving conditions, 2007 Alpina B5 should accelerate faster than 2004 Acura NSX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 272 kg more than 2004 Acura NSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 415 more torque (in Nm) than 2004 Acura NSX. (285 Nm @ 5300 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2004 Acura NSX.
Compare all specifications:
| 2004 Acura NSX | 2007 Alpina B5 | |
| Make | Acura | Alpina |
| Model | NSX | B5 |
| Year Released | 2004 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 2977 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 249 HP | 493 HP |
| Engine RPM | 6600 RPM | 5500 RPM |
| Torque | 285 Nm | 700 Nm |
| Torque RPM | 5300 RPM | 4250 RPM |
| Engine Bore Size | 90 mm | 92 mm |
| Engine Stroke Size | 78 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1722 kg |
| Vehicle Length | 4430 mm | 4850 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1180 mm | 1470 mm |
| Wheelbase Size | 2540 mm | 2890 mm |
| Fuel Consumption Overall | 11.8 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
