2004 Audi A6 vs. 1978 Opel Senator
To start off, 2004 Audi A6 is newer by 26 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 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 2 more horse power than 2004 Audi A6. (168 HP @ 6000 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 2004 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 300 kg more than 1978 Opel Senator.
Because 2004 Audi A6 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, 2004 Audi A6 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 18 more torque (in Nm) than 2004 Audi A6. (230 Nm @ 3000 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 1978 Opel Senator | |
| Make | Audi | Opel |
| Model | A6 | Senator |
| Year Released | 2004 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2969 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 170 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 230 Nm | 248 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 81 mm | 95.1 mm |
| Engine Stroke Size | 77.4 mm | 69.8 mm |
| Engine Compression Ratio | 10.3:1 | 6.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1640 kg | 1340 kg |
| Vehicle Length | 4800 mm | 4820 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2740 mm |
| Fuel Consumption Overall | 10.8 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
