1985 Aston Martin Lagonda vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Aston Martin Lagonda. In addition, the cost of maintenance, including insurance, on 1985 Aston Martin Lagonda would be higher. At 5,341 cc (8 cylinders), 1985 Aston Martin Lagonda is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 16 more horse power than 1985 Aston Martin Lagonda. (310 HP @ 5500 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 1985 Aston Martin Lagonda. With that said, vehicle weight also plays an important factor in acceleration. 1985 Aston Martin Lagonda weights approximately 205 kg more than 2005 BMW 645.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 13 more torque (in Nm) than 1985 Aston Martin Lagonda. (434 Nm @ 4500 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1985 Aston Martin Lagonda.
Compare all specifications:
| 1985 Aston Martin Lagonda | 2005 BMW 645 | |
| Make | Aston Martin | BMW |
| Model | Lagonda | 645 |
| Year Released | 1985 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5341 cc | 4392 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 326 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 434 Nm | 447 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 100 mm | 92 mm |
| Engine Stroke Size | 85 mm | 83 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 234 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2100 kg | 1895 kg |
| Vehicle Length | 5290 mm | 4830 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1380 mm |
| Wheelbase Size | 2920 mm | 2890 mm |
| Fuel Tank Capacity | 97 L | 70 L |
