2006 Aston Martin V12 vs. 2005 BMW 325
To start off, 2006 Aston Martin V12 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 5,935 cc (12 cylinders), 2006 Aston Martin V12 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin V12 (521 HP @ 7000 RPM) has 337 more horse power than 2005 BMW 325. (184 HP @ 6100 RPM). In normal driving conditions, 2006 Aston Martin V12 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2006 Aston Martin V12 weights approximately 238 kg more than 2005 BMW 325. 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, 2006 Aston Martin V12 (577 Nm @ 5800 RPM) has 332 more torque (in Nm) than 2005 BMW 325. (245 Nm @ 3500 RPM). This means 2006 Aston Martin V12 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2006 Aston Martin V12 | 2005 BMW 325 | |
| Make | Aston Martin | BMW |
| Model | V12 | 325 |
| Year Released | 2006 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 2494 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 521 HP | 184 HP |
| Engine RPM | 7000 RPM | 6100 RPM |
| Torque | 577 Nm | 245 Nm |
| Torque RPM | 5800 RPM | 3500 RPM |
| Engine Bore Size | 89 mm | 84 mm |
| Engine Stroke Size | 79.5 mm | 75 mm |
| Engine Compression Ratio | 10.8:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 322 km/hour | 234 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 8.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1878 kg | 1640 kg |
| Vehicle Length | 4670 mm | 4490 mm |
| Vehicle Width | 1930 mm | 1760 mm |
| Vehicle Height | 1320 mm | 1380 mm |
| Wheelbase Size | 2700 mm | 2730 mm |
| Fuel Consumption Overall | 18.9 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 80 L | 63 L |
