1990 Opel Senator vs. 2004 Audi A6
To start off, 2004 Audi A6 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Opel Senator. In addition, the cost of maintenance, including insurance, on 1990 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1990 Opel Senator is equipped with a bigger engine. In terms of performance, 1990 Opel Senator (202 HP @ 6000 RPM) has 24 more horse power than 2004 Audi A6. (178 HP @ 4000 RPM). In normal driving conditions, 1990 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 160 kg more than 1990 Opel Senator.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 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, 2004 Audi A6 (370 Nm @ 1500 RPM) has 95 more torque (in Nm) than 1990 Opel Senator. (275 Nm @ 3600 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Senator. 2004 Audi A6 has automatic transmission and 1990 Opel Senator has manual transmission. 1990 Opel Senator will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Opel Senator | 2004 Audi A6 | |
| Make | Opel | Audi |
| Model | Senator | A6 |
| Year Released | 1990 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2969 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 202 HP | 178 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 275 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Bore Size | 95 mm | 78.3 mm |
| Engine Stroke Size | 69.8 mm | 86.4 mm |
| Engine Compression Ratio | 10.1:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 224 km/hour | 221 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1730 kg |
| Vehicle Length | 4850 mm | 4800 mm |
| Vehicle Width | 1770 mm | 1820 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2740 mm | 2890 mm |
| Fuel Tank Capacity | 75 L | 70 L |
