1991 Audi 100 vs. 2004 Toyota Prius
To start off, 2004 Toyota Prius is newer by 13 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (171 HP @ 5500 RPM) has 94 more horse power than 2004 Toyota Prius. (77 HP @ 5200 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2004 Toyota Prius. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 150 kg more than 2004 Toyota Prius. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1991 Audi 100 (250 Nm @ 3000 RPM) has 135 more torque (in Nm) than 2004 Toyota Prius. (115 Nm @ 4000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2004 Toyota Prius. 2004 Toyota Prius has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Toyota Prius will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2004 Toyota Prius | |
| Make | Audi | Toyota |
| Model | 100 | Prius |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1496 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 77 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 250 Nm | 115 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Compression Ratio | 10.3:1 | 13.0:1 |
| Top Speed | 212 km/hour | 165 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1300 kg |
| Vehicle Length | 4800 mm | 4460 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2690 mm | 2760 mm |
| Fuel Tank Capacity | 80 L | 45 L |
