1975 Audi 50 vs. 1968 Opel Diplomat
To start off, 1975 Audi 50 is newer by 7 year(s). Which means there will be less support and parts availability for 1968 Opel Diplomat. In addition, the cost of maintenance, including insurance, on 1968 Opel Diplomat would be higher. At 5,354 cc (8 cylinders), 1968 Opel Diplomat is equipped with a bigger engine. In terms of performance, 1968 Opel Diplomat (227 HP @ 4700 RPM) has 178 more horse power than 1975 Audi 50. (49 HP @ 5800 RPM) In normal driving conditions, 1968 Opel Diplomat should accelerate faster than 1975 Audi 50. With that said, vehicle weight also plays an important factor in acceleration. 1968 Opel Diplomat weights approximately 1005 kg more than 1975 Audi 50. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Opel Diplomat is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1968 Opel Diplomat. However, in wet, icy, snow, or gravel driving conditions, 1975 Audi 50, being front wheel drive (FWD), will offer much better control with better grip. 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, 1968 Opel Diplomat (427 Nm @ 3000 RPM) has 350 more torque (in Nm) than 1975 Audi 50. (77 Nm @ 3500 RPM). This means 1968 Opel Diplomat will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 50. 1968 Opel Diplomat has automatic transmission and 1975 Audi 50 has manual transmission. 1975 Audi 50 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Opel Diplomat will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Audi 50 | 1968 Opel Diplomat | |
| Make | Audi | Opel |
| Model | 50 | Diplomat |
| Year Released | 1975 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1091 cc | 5354 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 49 HP | 227 HP |
| Engine RPM | 5800 RPM | 4700 RPM |
| Torque | 77 Nm | 427 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | 4-speed manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 685 kg | 1690 kg |
| Vehicle Length | 3510 mm | 4960 mm |
| Vehicle Width | 1570 mm | 1910 mm |
