2004 Aston Martin DB7 vs. 1982 Mazda 323
To start off, 2004 Aston Martin DB7 is newer by 22 year(s). Which means there will be less support and parts availability for 1982 Mazda 323. In addition, the cost of maintenance, including insurance, on 1982 Mazda 323 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB7 (414 HP @ 6000 RPM) has 361 more horse power than 1982 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 2004 Aston Martin DB7 should accelerate faster than 1982 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2004 Aston Martin DB7 weights approximately 1028 kg more than 1982 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Aston Martin DB7 (550 Nm @ 5000 RPM) has 470 more torque (in Nm) than 1982 Mazda 323. (80 Nm @ 4000 RPM). This means 2004 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1982 Mazda 323.
Compare all specifications:
| 2004 Aston Martin DB7 | 1982 Mazda 323 | |
| Make | Aston Martin | Mazda |
| Model | DB7 | 323 |
| Year Released | 2004 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1071 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 53 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 550 Nm | 80 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1878 kg | 850 kg |
| Vehicle Length | 4720 mm | 3960 mm |
| Vehicle Width | 1830 mm | 1640 mm |
| Vehicle Height | 1270 mm | 1380 mm |
| Wheelbase Size | 2600 mm | 2370 mm |
