1991 Audi 100 vs. 2013 Audi A8
To start off, 2013 Audi A8 is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,000 cc (6 cylinders), 2013 Audi A8 is equipped with a bigger engine. In terms of performance, 2013 Audi A8 (367 HP @ 6800 RPM) has 254 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 2013 Audi A8 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A8 weights approximately 704 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 2013 Audi A8 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Audi A8 (445 Nm) has 181 more torque (in Nm) than 1991 Audi 100. (264 Nm). This means 2013 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2013 Audi A8 | |
| Make | Audi | Audi |
| Model | 100 | A8 |
| Year Released | 1991 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 3000 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | W |
| Horse Power | 113 HP | 367 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 264 Nm | 445 Nm |
| Engine Bore Size | 81 mm | 84.5 mm |
| Engine Stroke Size | 95.5 mm | 89.5 mm |
| Engine Compression Ratio | 21.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 193 km/hour | 209 km/hour |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 2024 kg |
| Vehicle Length | 4800 mm | 5267 mm |
| Vehicle Width | 1790 mm | 2111 mm |
| Vehicle Height | 1450 mm | 1471 mm |
| Wheelbase Size | 2700 mm | 3122 mm |
| Fuel Consumption | 6.2 L/100km | 7.9 L/100km |
| Fuel Consumption City | 7.6 L/100km | 12 L/100km |
