2007 Aston Martin V8 Vantage vs. 2005 BMW X5
To start off, 2007 Aston Martin V8 Vantage is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW X5. In addition, the cost of maintenance, including insurance, on 2005 BMW X5 would be higher. At 4,392 cc (8 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin V8 Vantage (381 HP @ 7000 RPM) has 60 more horse power than 2005 BMW X5. (321 HP @ 6100 RPM). In normal driving conditions, 2007 Aston Martin V8 Vantage should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 590 kg more than 2007 Aston Martin V8 Vantage.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Aston Martin V8 Vantage. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 will offer significantly more control. 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, 2005 BMW X5 (450 Nm @ 3700 RPM) has 33 more torque (in Nm) than 2007 Aston Martin V8 Vantage. (417 Nm @ 5000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Aston Martin V8 Vantage. 2005 BMW X5 has automatic transmission and 2007 Aston Martin V8 Vantage has manual transmission. 2007 Aston Martin V8 Vantage will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin V8 Vantage | 2005 BMW X5 | |
| Make | Aston Martin | BMW |
| Model | V8 Vantage | X5 |
| Year Released | 2007 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4282 cc | 4392 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 381 HP | 321 HP |
| Engine RPM | 7000 RPM | 6100 RPM |
| Torque | 417 Nm | 450 Nm |
| Torque RPM | 5000 RPM | 3700 RPM |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 86 mm | 83 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 280 km/hour | 210 km/hour |
| Acceleration 0-100mph | 5 seconds | 7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1645 kg | 2235 kg |
| Vehicle Length | 4390 mm | 4670 mm |
| Vehicle Width | 1870 mm | 1880 mm |
| Vehicle Height | 1260 mm | 1710 mm |
| Wheelbase Size | 2610 mm | 2890 mm |
| Fuel Consumption Overall | 17.2 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 77 L | 92 L |
