1981 BMW 745 vs. 2013 Aston Martin Vantage
To start off, 2013 Aston Martin Vantage is newer by 32 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 5,935 cc (8 cylinders), 2013 Aston Martin Vantage is equipped with a bigger engine. In terms of performance, 2013 Aston Martin Vantage (510 HP @ 6500 RPM) has 258 more horse power than 1981 BMW 745. (252 HP @ 5200 RPM) In normal driving conditions, 2013 Aston Martin Vantage should accelerate faster than 1981 BMW 745. With that said, vehicle weight also plays an important factor in acceleration. 2013 Aston Martin Vantage weights approximately 90 kg more than 1981 BMW 745. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Aston Martin Vantage (569 Nm @ 5750 RPM) has 189 more torque (in Nm) than 1981 BMW 745. (380 Nm @ 2200 RPM). This means 2013 Aston Martin Vantage will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 745.
Compare all specifications:
| 1981 BMW 745 | 2013 Aston Martin Vantage | |
| Make | BMW | Aston Martin |
| Model | 745 | Vantage |
| Year Released | 1981 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 252 HP | 510 HP |
| Engine RPM | 5200 RPM | 6500 RPM |
| Torque | 380 Nm | 569 Nm |
| Torque RPM | 2200 RPM | 5750 RPM |
| Engine Bore Size | 92 mm | 89 mm |
| Engine Stroke Size | 86 mm | 79 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1680 kg |
| Vehicle Length | 4870 mm | 4385 mm |
| Vehicle Width | 1810 mm | 2022 mm |
| Vehicle Height | 1440 mm | 1250 mm |
| Wheelbase Size | 2800 mm | 2601 mm |
| Fuel Tank Capacity | 100 L | 80 L |
