2007 Aston Martin DB9 vs. 2001 Smart ForFour
To start off, 2007 Aston Martin DB9 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Smart ForFour. In addition, the cost of maintenance, including insurance, on 2001 Smart ForFour would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP @ 5750 RPM) has 343 more horse power than 2001 Smart ForFour. (108 HP @ 6000 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2001 Smart ForFour. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 860 kg more than 2001 Smart ForFour. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Aston Martin DB9 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 2007 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2001 Smart ForFour, 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. 2001 Smart ForFour has automatic transmission and 2007 Aston Martin DB9 has manual transmission. 2007 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Smart ForFour will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin DB9 | 2001 Smart ForFour | |
| Make | Aston Martin | Smart |
| Model | DB9 | ForFour |
| Year Released | 2007 | 2001 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1499 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 108 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Engine Bore Size | 89 mm | 75.5 mm |
| Engine Stroke Size | 79.5 mm | 84.8 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 4.9 seconds | 10.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1835 kg | 975 kg |
| Vehicle Length | 4720 mm | 3760 mm |
| Vehicle Width | 1880 mm | 1690 mm |
| Vehicle Height | 1280 mm | 1460 mm |
| Fuel Consumption Overall | 17.8 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 78 L | 47 L |
