1978 BMW 730 vs. 2013 Audi A5
To start off, 2013 Audi A5 is newer by 35 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 2,788 cc (6 cylinders), 1978 BMW 730 is equipped with a bigger engine. In terms of performance, 2013 Audi A5 (208 HP) has 23 more horse power than 1978 BMW 730. (185 HP) In normal driving conditions, 2013 Audi A5 should accelerate faster than 1978 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A5 weights approximately 55 kg more than 1978 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Audi A5 (350 Nm) has 120 more torque (in Nm) than 1978 BMW 730. (230 Nm). This means 2013 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 730. 2013 Audi A5 has automatic transmission and 1978 BMW 730 has manual transmission. 1978 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Audi A5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 BMW 730 | 2013 Audi A5 | |
| Make | BMW | Audi |
| Model | 730 | A5 |
| Year Released | 1978 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 185 HP | 208 HP |
| Torque | 230 Nm | 350 Nm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1565 kg |
| Vehicle Length | 4870 mm | 4625 mm |
| Vehicle Width | 1810 mm | 1854 mm |
| Vehicle Height | 1440 mm | 1383 mm |
| Wheelbase Size | 2810 mm | 2751 mm |
