1978 Audi 100 vs. 1975 Opel Ascona
To start off, 1978 Audi 100 is newer by 3 year(s). Which means there will be less support and parts availability for 1975 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1975 Opel Ascona would be higher. At 1,986 cc (5 cylinders), 1978 Audi 100 is equipped with a bigger engine. In terms of performance, 1975 Opel Ascona (74 HP @ 5000 RPM) has 4 more horse power than 1978 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 1975 Opel Ascona should accelerate faster than 1978 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1978 Audi 100 weights approximately 200 kg more than 1975 Opel Ascona.
Because 1975 Opel Ascona 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 1975 Opel Ascona. However, in wet, icy, snow, or gravel driving conditions, 1978 Audi 100, 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, 1978 Audi 100 (125 Nm @ 3000 RPM) has 10 more torque (in Nm) than 1975 Opel Ascona. (115 Nm @ 3800 RPM). This means 1978 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1975 Opel Ascona.
Compare all specifications:
| 1978 Audi 100 | 1975 Opel Ascona | |
| Make | Audi | Opel |
| Model | 100 | Ascona |
| Year Released | 1978 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 1584 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 74 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 125 Nm | 115 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Bore Size | 76.5 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 69.8 mm |
| Engine Compression Ratio | 23.0:1 | 8.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1210 kg | 1010 kg |
| Vehicle Length | 4690 mm | 4330 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2680 mm | 2640 mm |
| Fuel Tank Capacity | 60 L | 50 L |
