2006 Aston Martin V12 vs. 2005 Pontiac Grand Am
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 Pontiac Grand Am. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Am 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 346 more horse power than 2005 Pontiac Grand Am. (175 HP @ 5200 RPM). In normal driving conditions, 2006 Aston Martin V12 should accelerate faster than 2005 Pontiac Grand Am. With that said, vehicle weight also plays an important factor in acceleration. 2006 Aston Martin V12 weights approximately 476 kg more than 2005 Pontiac Grand Am. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Aston Martin V12 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 2006 Aston Martin V12. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Grand Am, 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, 2006 Aston Martin V12 (577 Nm) has 292 more torque (in Nm) than 2005 Pontiac Grand Am. (285 Nm). This means 2006 Aston Martin V12 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Am.
Compare all specifications:
| 2006 Aston Martin V12 | 2005 Pontiac Grand Am | |
| Make | Aston Martin | Pontiac |
| Model | V12 | Grand Am |
| Year Released | 2006 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3392 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 521 HP | 175 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 577 Nm | 285 Nm |
| Engine Compression Ratio | 10.8:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1878 kg | 1402 kg |
| Vehicle Length | 4670 mm | 4740 mm |
| Vehicle Width | 1930 mm | 1790 mm |
| Vehicle Height | 1320 mm | 1410 mm |
| Wheelbase Size | 2700 mm | 2810 mm |
| Fuel Consumption Highway | 13.8 L/100km | 8.1 L/100km |
| Fuel Consumption City | 21.4 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 18.9 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 80 L | 53 L |
