1981 Audi 100 vs. 1999 Chevrolet Astro
To start off, 1999 Chevrolet Astro is newer by 18 year(s). Which means there will be less support and parts availability for 1981 Audi 100. In addition, the cost of maintenance, including insurance, on 1981 Audi 100 would be higher. At 4,293 cc (6 cylinders), 1999 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1999 Chevrolet Astro (183 HP @ 4400 RPM) has 98 more horse power than 1981 Audi 100. (85 HP @ 5600 RPM) In normal driving conditions, 1999 Chevrolet Astro should accelerate faster than 1981 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 1999 Chevrolet Astro weights approximately 785 kg more than 1981 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1981 Audi 100. In wet, icy, snow, or gravel driving conditions, 1999 Chevrolet Astro 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, 1999 Chevrolet Astro (338 Nm @ 2800 RPM) has 214 more torque (in Nm) than 1981 Audi 100. (124 Nm @ 3200 RPM). This means 1999 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi 100.
Compare all specifications:
| 1981 Audi 100 | 1999 Chevrolet Astro | |
| Make | Audi | Chevrolet |
| Model | 100 | Astro |
| Year Released | 1981 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1588 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 85 HP | 183 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 124 Nm | 338 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Engine Bore Size | 79.5 mm | 101.6 mm |
| Engine Stroke Size | 80 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1110 kg | 1895 kg |
| Vehicle Length | 4600 mm | 4830 mm |
| Vehicle Width | 1770 mm | 1980 mm |
| Vehicle Height | 1400 mm | 1910 mm |
| Wheelbase Size | 2680 mm | 2830 mm |
