1991 Audi 80 vs. 1981 ZIL 4104
To start off, 1991 Audi 80 is newer by 10 year(s). Which means there will be less support and parts availability for 1981 ZIL 4104. In addition, the cost of maintenance, including insurance, on 1981 ZIL 4104 would be higher. At 7,691 cc (8 cylinders), 1981 ZIL 4104 is equipped with a bigger engine. In terms of performance, 1981 ZIL 4104 (310 HP @ 4600 RPM) has 222 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM) In normal driving conditions, 1981 ZIL 4104 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1981 ZIL 4104 weights approximately 2065 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 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 1981 ZIL 4104. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 80, 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, 1981 ZIL 4104 (608 Nm @ 4000 RPM) has 426 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 1981 ZIL 4104 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 1981 ZIL 4104 has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 ZIL 4104 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 80 | 1981 ZIL 4104 | |
| Make | Audi | ZIL |
| Model | 80 | 4104 |
| Year Released | 1991 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 7691 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 88 HP | 310 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 182 Nm | 608 Nm |
| Torque RPM | 2300 RPM | 4000 RPM |
| Engine Compression Ratio | 21.0:1 | 9.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 1270 kg | 3335 kg |
| Vehicle Length | 4490 mm | 5750 mm |
| Vehicle Width | 1710 mm | 2090 mm |
| Vehicle Height | 1400 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 3340 mm |
