1991 Audi 100 vs. 1978 ZIL 4104
To start off, 1991 Audi 100 is newer by 13 year(s). Which means there will be less support and parts availability for 1978 ZIL 4104. In addition, the cost of maintenance, including insurance, on 1978 ZIL 4104 would be higher. At 7,695 cc (8 cylinders), 1978 ZIL 4104 is equipped with a bigger engine. In terms of performance, 1978 ZIL 4104 (311 HP @ 4600 RPM) has 180 more horse power than 1991 Audi 100. (131 HP @ 5500 RPM) In normal driving conditions, 1978 ZIL 4104 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1978 ZIL 4104 weights approximately 1926 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 ZIL 4104 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 ZIL 4104. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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, 1978 ZIL 4104 (608 Nm @ 4000 RPM) has 422 more torque (in Nm) than 1991 Audi 100. (186 Nm @ 4000 RPM). This means 1978 ZIL 4104 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100. 1978 ZIL 4104 has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 ZIL 4104 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 1978 ZIL 4104 | |
| Make | Audi | ZIL |
| Model | 100 | 4104 |
| Year Released | 1991 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 7695 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 131 HP | 311 HP |
| Engine RPM | 5500 RPM | 4600 RPM |
| Torque | 186 Nm | 608 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 108 mm |
| Engine Stroke Size | 86.4 mm | 105 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1410 kg | 3336 kg |
| Vehicle Length | 4800 mm | 5750 mm |
| Vehicle Width | 1780 mm | 2090 mm |
| Vehicle Height | 1450 mm | 1510 mm |
