1990 Audi 100 vs. 2001 Audi A8
To start off, 2001 Audi A8 is newer by 11 year(s). Which means there will be less support and parts availability for 1990 Audi 100. In addition, the cost of maintenance, including insurance, on 1990 Audi 100 would be higher. At 3,936 cc (8 cylinders), 2001 Audi A8 is equipped with a bigger engine. In terms of performance, 2001 Audi A8 (271 HP @ 3750 RPM) has 181 more horse power than 1990 Audi 100. (90 HP @ 5200 RPM) In normal driving conditions, 2001 Audi A8 should accelerate faster than 1990 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A8 weights approximately 1450 kg more than 1990 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Audi 100. In wet, icy, snow, or gravel driving conditions, 2001 Audi A8 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, 2001 Audi A8 (330 Nm @ 1800 RPM) has 185 more torque (in Nm) than 1990 Audi 100. (145 Nm @ 3000 RPM). This means 2001 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 100. 2001 Audi A8 has automatic transmission and 1990 Audi 100 has manual transmission. 1990 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Audi 100 | 2001 Audi A8 | |
| Make | Audi | Audi |
| Model | 100 | A8 |
| Year Released | 1990 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 3936 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 90 HP | 271 HP |
| Engine RPM | 5200 RPM | 3750 RPM |
| Torque | 145 Nm | 330 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1090 kg | 2540 kg |
| Vehicle Length | 4800 mm | 5190 mm |
| Vehicle Width | 1820 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1460 mm |
| Wheelbase Size | 2690 mm | 3080 mm |
| Fuel Tank Capacity | 60 L | 90 L |
