2004 Aston Martin DB9 vs. 1999 Mazda 121
To start off, 2004 Aston Martin DB9 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Mazda 121. In addition, the cost of maintenance, including insurance, on 1999 Mazda 121 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB9 (454 HP @ 6000 RPM) has 380 more horse power than 1999 Mazda 121. (74 HP @ 5200 RPM). In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 1999 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 Aston Martin DB9 weights approximately 725 kg more than 1999 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 1999 Mazda 121, 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, 2004 Aston Martin DB9 (570 Nm @ 5000 RPM) has 460 more torque (in Nm) than 1999 Mazda 121. (110 Nm @ 4000 RPM). This means 2004 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 1999 Mazda 121.
Compare all specifications:
| 2004 Aston Martin DB9 | 1999 Mazda 121 | |
| Make | Aston Martin | Mazda |
| Model | DB9 | 121 |
| Year Released | 2004 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1241 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 454 HP | 74 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 570 Nm | 110 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 71 mm |
| Engine Stroke Size | 79.5 mm | 83.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1716 kg | 991 kg |
| Vehicle Length | 4720 mm | 3830 mm |
| Vehicle Width | 1880 mm | 1640 mm |
| Vehicle Height | 1320 mm | 1340 mm |
| Wheelbase Size | 2750 mm | 2460 mm |
