1950 AC 2-Litre vs. 1990 BMW 730
To start off, 1990 BMW 730 is newer by 40 year(s). Which means there will be less support and parts availability for 1950 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1950 AC 2-Litre would be higher. At 2,986 cc (6 cylinders), 1990 BMW 730 is equipped with a bigger engine. In terms of performance, 1990 BMW 730 (181 HP @ 5800 RPM) has 105 more horse power than 1950 AC 2-Litre. (76 HP @ 4500 RPM) In normal driving conditions, 1990 BMW 730 should accelerate faster than 1950 AC 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 730 weights approximately 274 kg more than 1950 AC 2-Litre. 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, 1990 BMW 730 (260 Nm @ 4000 RPM) has 124 more torque (in Nm) than 1950 AC 2-Litre. (136 Nm @ 2500 RPM). This means 1990 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1950 AC 2-Litre.
Compare all specifications:
| 1950 AC 2-Litre | 1990 BMW 730 | |
| Make | AC | BMW |
| Model | 2-Litre | 730 |
| Year Released | 1950 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2986 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 181 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 136 Nm | 260 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 65 mm | 89 mm |
| Engine Stroke Size | 100 mm | 80 mm |
| Engine Compression Ratio | 6.8:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1326 kg | 1600 kg |
| Vehicle Length | 4680 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1560 mm | 1420 mm |
| Wheelbase Size | 2980 mm | 2840 mm |
| Fuel Tank Capacity | 52 L | 90 L |
