2009 Aston Martin V8 Vantage vs. 2005 Chevrolet Impala
To start off, 2009 Aston Martin V8 Vantage is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 4,700 cc (8 cylinders), 2009 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 2009 Aston Martin V8 Vantage (420 HP @ 7300 RPM) has 180 more horse power than 2005 Chevrolet Impala. (240 HP @ 5600 RPM). In normal driving conditions, 2009 Aston Martin V8 Vantage should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin V8 Vantage weights approximately 28 kg more than 2005 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Aston Martin V8 Vantage 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 Aston Martin V8 Vantage. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Impala, 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 Aston Martin V8 Vantage (469 Nm) has 89 more torque (in Nm) than 2005 Chevrolet Impala. (380 Nm). This means 2009 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Impala. 2005 Chevrolet Impala has automatic transmission and 2009 Aston Martin V8 Vantage has manual transmission. 2009 Aston Martin V8 Vantage will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Aston Martin V8 Vantage | 2005 Chevrolet Impala | |
| Make | Aston Martin | Chevrolet |
| Model | V8 Vantage | Impala |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4700 cc | 3786 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 420 HP | 240 HP |
| Engine RPM | 7300 RPM | 5600 RPM |
| Torque | 469 Nm | 380 Nm |
| Engine Bore Size | 89.1 mm | 96 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 11.3:1 | 8.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1645 kg | 1617 kg |
| Vehicle Length | 4390 mm | 5090 mm |
| Vehicle Width | 1870 mm | 1860 mm |
| Vehicle Height | 1260 mm | 1460 mm |
| Wheelbase Size | 2610 mm | 2830 mm |
| Fuel Consumption Highway | 12.4 L/100km | 8.6 L/100km |
| Fuel Consumption City | 19.6 L/100km | 13.2 L/100km |
| Fuel Consumption Overall | 17.2 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 77 L | 64 L |
