1998 Opel Astra vs. 1981 Audi 4000
To start off, 1998 Opel Astra is newer by 17 year(s). Which means there will be less support and parts availability for 1981 Audi 4000. In addition, the cost of maintenance, including insurance, on 1981 Audi 4000 would be higher. At 2,144 cc (5 cylinders), 1981 Audi 4000 is equipped with a bigger engine. In terms of performance, 1981 Audi 4000 (100 HP @ 4250 RPM) has 15 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM) In normal driving conditions, 1981 Audi 4000 should accelerate faster than 1998 Opel Astra.
Because 1981 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1981 Audi 4000 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, 1998 Opel Astra (188 Nm) has 51 more torque (in Nm) than 1981 Audi 4000. (137 Nm). This means 1998 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 4000. 1981 Audi 4000 has automatic transmission and 1998 Opel Astra has manual transmission. 1998 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Audi 4000 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Opel Astra | 1981 Audi 4000 | |
| Make | Opel | Audi |
| Model | Astra | 4000 |
| Year Released | 1998 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2144 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 100 HP |
| Engine RPM | 4400 RPM | 4250 RPM |
| Torque | 188 Nm | 137 Nm |
| Engine Bore Size | 84 mm | 79.2 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4060 mm | 4490 mm |
| Vehicle Width | 1710 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2620 mm | 2550 mm |
