2007 Aston Martin Vanquish vs. 2005 Chevrolet Avalanche
To start off, 2007 Aston Martin Vanquish is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Avalanche would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2007 Aston Martin Vanquish (521 HP @ 7000 RPM) has 226 more horse power than 2005 Chevrolet Avalanche. (295 HP @ 5600 RPM). In normal driving conditions, 2007 Aston Martin Vanquish should accelerate faster than 2005 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 517 kg more than 2007 Aston Martin Vanquish.
Let's talk about torque, 2007 Aston Martin Vanquish (577 Nm) has 130 more torque (in Nm) than 2005 Chevrolet Avalanche. (447 Nm). This means 2007 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Avalanche. 2005 Chevrolet Avalanche has automatic transmission and 2007 Aston Martin Vanquish has manual transmission. 2007 Aston Martin Vanquish will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin Vanquish | 2005 Chevrolet Avalanche | |
| Make | Aston Martin | Chevrolet |
| Model | Vanquish | Avalanche |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5325 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 521 HP | 295 HP |
| Engine RPM | 7000 RPM | 5600 RPM |
| Torque | 577 Nm | 447 Nm |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 79.5 mm | 92 mm |
| Engine Compression Ratio | 10.8:1 | 9.5:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1950 kg | 2467 kg |
| Vehicle Length | 4670 mm | 5640 mm |
| Vehicle Width | 1930 mm | 2030 mm |
| Vehicle Height | 1340 mm | 1880 mm |
| Wheelbase Size | 2700 mm | 3310 mm |
| Fuel Consumption Overall | 18.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 80 L | 117 L |
