2009 Audi S6 vs. 1990 Opel Omega
To start off, 2009 Audi S6 is newer by 19 year(s). Which means there will be less support and parts availability for 1990 Opel Omega. In addition, the cost of maintenance, including insurance, on 1990 Opel Omega would be higher. At 4,172 cc (8 cylinders), 2009 Audi S6 is equipped with a bigger engine. In terms of performance, 2009 Audi S6 (335 HP @ 7000 RPM) has 131 more horse power than 1990 Opel Omega. (204 HP @ 6000 RPM). In normal driving conditions, 2009 Audi S6 should accelerate faster than 1990 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi S6 weights approximately 382 kg more than 1990 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi S6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2009 Audi S6 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, 2009 Audi S6 (420 Nm @ 3400 RPM) has 150 more torque (in Nm) than 1990 Opel Omega. (270 Nm @ 3000 RPM). This means 2009 Audi S6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Opel Omega. 2009 Audi S6 has automatic transmission and 1990 Opel Omega has manual transmission. 1990 Opel Omega will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi S6 | 1990 Opel Omega | |
| Make | Audi | Opel |
| Model | S6 | Omega |
| Year Released | 2009 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2967 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 204 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 420 Nm | 270 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Engine Bore Size | 84.6 mm | 95 mm |
| Engine Stroke Size | 93 mm | 69.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1815 kg | 1433 kg |
| Vehicle Length | 4840 mm | 4690 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2740 mm |
