2005 Audi S4 vs. 2000 Opel Omega
To start off, 2005 Audi S4 is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Opel Omega. In addition, the cost of maintenance, including insurance, on 2000 Opel Omega would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 122 more horse power than 2000 Opel Omega. (218 HP @ 5800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2000 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 60 kg more than 2000 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 120 more torque (in Nm) than 2000 Opel Omega. (290 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2000 Opel Omega.
Compare all specifications:
| 2005 Audi S4 | 2000 Opel Omega | |
| Make | Audi | Opel |
| Model | S4 | Omega |
| Year Released | 2005 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3175 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 218 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 410 Nm | 290 Nm |
| Engine Bore Size | 85 mm | 87.5 mm |
| Engine Stroke Size | 93 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1770 kg | 1710 kg |
| Vehicle Length | 4550 mm | 4900 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Consumption Highway | 9.8 L/100km | 8.9 L/100km |
| Fuel Consumption City | 13.1 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 66 L | 75 L |
