1997 Aston Martin DB7 vs. 1973 BMW 1502
To start off, 1997 Aston Martin DB7 is newer by 24 year(s). Which means there will be less support and parts availability for 1973 BMW 1502. In addition, the cost of maintenance, including insurance, on 1973 BMW 1502 would be higher. At 3,200 cc (6 cylinders), 1997 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 1997 Aston Martin DB7 (335 HP) has 250 more horse power than 1973 BMW 1502. (85 HP). In normal driving conditions, 1997 Aston Martin DB7 should accelerate faster than 1973 BMW 1502. With that said, vehicle weight also plays an important factor in acceleration. 1997 Aston Martin DB7 weights approximately 850 kg more than 1973 BMW 1502. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1997 Aston Martin DB7 (488 Nm) has 358 more torque (in Nm) than 1973 BMW 1502. (130 Nm). This means 1997 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 1502.
Compare all specifications:
| 1997 Aston Martin DB7 | 1973 BMW 1502 | |
| Make | Aston Martin | BMW |
| Model | DB7 | 1502 |
| Year Released | 1997 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3200 cc | 1573 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 335 HP | 85 HP |
| Torque | 488 Nm | 130 Nm |
| Engine Compression Ratio | 8.3:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1780 kg | 930 kg |
| Vehicle Length | 4730 mm | 4240 mm |
| Vehicle Width | 1840 mm | 1600 mm |
| Vehicle Height | 1230 mm | 1420 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
