1966 Aston Martin DB6 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Aston Martin DB6. In addition, the cost of maintenance, including insurance, on 1966 Aston Martin DB6 would be higher. At 3,995 cc (6 cylinders), 1966 Aston Martin DB6 is equipped with a bigger engine. In terms of performance, 1966 Aston Martin DB6 (282 HP @ 5500 RPM) has 67 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 1966 Aston Martin DB6 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1966 Aston Martin DB6 weights approximately 100 kg more than 2009 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Aston Martin DB6. In wet, icy, snow, or gravel driving conditions, 2009 BMW 525 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, 1966 Aston Martin DB6 (400 Nm @ 4500 RPM) has 150 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2750 RPM). This means 1966 Aston Martin DB6 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525. 2009 BMW 525 has automatic transmission and 1966 Aston Martin DB6 has manual transmission. 1966 Aston Martin DB6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Aston Martin DB6 | 2009 BMW 525 | |
| Make | Aston Martin | BMW |
| Model | DB6 | 525 |
| Year Released | 1966 | 2009 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 282 HP | 215 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 400 Nm | 250 Nm |
| Torque RPM | 4500 RPM | 2750 RPM |
| Engine Bore Size | 96 mm | 78.9 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Engine Compression Ratio | 8.9:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1625 kg | 1525 kg |
| Vehicle Length | 4630 mm | 4850 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1500 mm |
| Wheelbase Size | 2590 mm | 2840 mm |
| Fuel Tank Capacity | 72 L | 70 L |
