2005 Audi S4 vs. 1979 Dodge Omni
To start off, 2005 Audi S4 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Dodge Omni. In addition, the cost of maintenance, including insurance, on 1979 Dodge Omni would be higher. At 4,172 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 276 more horse power than 1979 Dodge Omni. (64 HP @ 5200 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1979 Dodge Omni. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 785 kg more than 1979 Dodge Omni. 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 295 more torque (in Nm) than 1979 Dodge Omni. (115 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Dodge Omni.
Compare all specifications:
| 2005 Audi S4 | 1979 Dodge Omni | |
| Make | Audi | Dodge |
| Model | S4 | Omni |
| Year Released | 2005 | 1979 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1715 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 64 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 410 Nm | 115 Nm |
| Engine Bore Size | 85 mm | 79.5 mm |
| Engine Stroke Size | 93 mm | 86.4 mm |
| Engine Compression Ratio | 11.0:1 | 8.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1785 kg | 1000 kg |
| Vehicle Length | 4550 mm | 4190 mm |
| Vehicle Width | 1770 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2470 mm | 2530 mm |
| Fuel Tank Capacity | 66 L | 53 L |
