2005 Audi S4 vs. 1985 ZIL 4104
To start off, 2005 Audi S4 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 ZIL 4104. In addition, the cost of maintenance, including insurance, on 1985 ZIL 4104 would be higher. At 7,691 cc (8 cylinders), 1985 ZIL 4104 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 29 more horse power than 1985 ZIL 4104. (311 HP @ 4600 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1985 ZIL 4104. With that said, vehicle weight also plays an important factor in acceleration. 1985 ZIL 4104 weights approximately 1495 kg more than 2005 Audi S4.
Let's talk about torque, 1985 ZIL 4104 (608 Nm) has 198 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1985 ZIL 4104 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1985 ZIL 4104 | |
| Make | Audi | ZIL |
| Model | S4 | 4104 |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 7691 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 311 HP |
| Engine RPM | 6300 RPM | 4600 RPM |
| Torque | 410 Nm | 608 Nm |
| Engine Bore Size | 85 mm | 108 mm |
| Engine Stroke Size | 93 mm | 105 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Number of Seats | 4 seats | 7 seats |
| Vehicle Weight | 1840 kg | 3335 kg |
| Vehicle Length | 4580 mm | 5750 mm |
| Vehicle Width | 1780 mm | 2090 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2660 mm | 3340 mm |
