2009 Audi A6 vs. 1985 ZIL 4104
To start off, 2009 Audi A6 is newer by 24 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, 1985 ZIL 4104 (311 HP @ 4600 RPM) has 15 more horse power than 2009 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 1985 ZIL 4104 should accelerate faster than 2009 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1985 ZIL 4104 weights approximately 1585 kg more than 2009 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 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, 2009 Audi A6 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 208 more torque (in Nm) than 2009 Audi A6. (400 Nm @ 3000 RPM). This means 1985 ZIL 4104 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 1985 ZIL 4104 | |
| Make | Audi | ZIL |
| Model | A6 | 4104 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 7691 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 296 HP | 311 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 400 Nm | 608 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 108 mm |
| Engine Stroke Size | 93 mm | 105 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1750 kg | 3335 kg |
| Vehicle Length | 4840 mm | 5750 mm |
| Vehicle Width | 1860 mm | 2090 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 2770 mm | 3340 mm |
