2007 Audi A3 vs. 1978 Opel Senator
To start off, 2007 Audi A3 is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 3,187 cc (6 cylinders), 2007 Audi A3 is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 132 more horse power than 1978 Opel Senator. (115 HP @ 5600 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 160 kg more than 1978 Opel Senator. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Senator. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 will offer significantly more control. 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, 2007 Audi A3 (320 Nm @ 2800 RPM) has 160 more torque (in Nm) than 1978 Opel Senator. (160 Nm @ 4200 RPM). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Senator.
Compare all specifications:
| 2007 Audi A3 | 1978 Opel Senator | |
| Make | Audi | Opel |
| Model | A3 | Senator |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3187 cc | 1979 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 115 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 320 Nm | 160 Nm |
| Torque RPM | 2800 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 95.9 mm | 69.8 mm |
| Engine Compression Ratio | 11.3:1 | 9.4:1 |
| Top Speed | 250 km/hour | 180 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1335 kg |
| Vehicle Length | 4210 mm | 4850 mm |
| Vehicle Width | 1770 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2580 mm | 2690 mm |
