1991 Audi 100 vs. 2009 Subaru Outback
To start off, 2009 Subaru Outback is newer by 18 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 2,457 cc (4 cylinders), 2009 Subaru Outback is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (226 HP @ 5900 RPM) has 63 more horse power than 2009 Subaru Outback. (163 HP @ 5600 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2009 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Outback weights approximately 19 kg more than 1991 Audi 100.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 (350 Nm @ 1950 RPM) has 124 more torque (in Nm) than 2009 Subaru Outback. (226 Nm @ 4400 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2009 Subaru Outback. 2009 Subaru Outback 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. 2009 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2009 Subaru Outback | |
| Make | Audi | Subaru |
| Model | 100 | Outback |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2457 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 226 HP | 163 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 350 Nm | 226 Nm |
| Torque RPM | 1950 RPM | 4400 RPM |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Top Speed | 244 km/hour | 181 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 11.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1614 kg | 1633 kg |
| Vehicle Length | 4800 mm | 4740 mm |
| Vehicle Width | 1810 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1550 mm |
| Wheelbase Size | 2700 mm | 2680 mm |
| Fuel Consumption Overall | 8.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 80 L | 64 L |
