2006 Audi RS4 vs. 1985 ZIL 4104
To start off, 2006 Audi RS4 is newer by 21 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, 2006 Audi RS4 (414 HP @ 7800 RPM) has 103 more horse power than 1985 ZIL 4104. (311 HP @ 4600 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1985 ZIL 4104. With that said, vehicle weight also plays an important factor in acceleration. 1985 ZIL 4104 weights approximately 1685 kg more than 2006 Audi RS4.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1985 ZIL 4104. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 1985 ZIL 4104 (608 Nm @ 4000 RPM) has 178 more torque (in Nm) than 2006 Audi RS4. (430 Nm @ 5500 RPM). This means 1985 ZIL 4104 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi RS4. 1985 ZIL 4104 has automatic transmission and 2006 Audi RS4 has manual transmission. 2006 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 ZIL 4104 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi RS4 | 1985 ZIL 4104 | |
| Make | Audi | ZIL |
| Model | RS4 | 4104 |
| Year Released | 2006 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 7691 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 311 HP |
| Engine RPM | 7800 RPM | 4600 RPM |
| Torque | 430 Nm | 608 Nm |
| Torque RPM | 5500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 108 mm |
| Engine Stroke Size | 92.8 mm | 105 mm |
| Engine Compression Ratio | 12.5:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1650 kg | 3335 kg |
| Vehicle Length | 4590 mm | 5750 mm |
| Vehicle Width | 1820 mm | 2090 mm |
| Vehicle Height | 1420 mm | 1510 mm |
| Wheelbase Size | 2660 mm | 3340 mm |
