1991 Audi 100 vs. 2009 Volvo S80
To start off, 2009 Volvo S80 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2009 Volvo S80 (182 HP @ 4000 RPM) has 10 more horse power than 1991 Audi 100. (172 HP @ 5500 RPM) In normal driving conditions, 2009 Volvo S80 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2009 Volvo S80 weights approximately 84 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.
Let's talk about torque, 2009 Volvo S80 (400 Nm @ 2750 RPM) has 150 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 2009 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 2009 Volvo S80 | |
| Make | Audi | Volvo |
| Model | 100 | S80 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 182 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 250 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Engine Bore Size | 82.5 mm | 81 mm |
| Engine Stroke Size | 86.4 mm | 93.2 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1506 kg | 1590 kg |
| Vehicle Length | 4800 mm | 4860 mm |
| Vehicle Width | 1780 mm | 1870 mm |
| Vehicle Height | 1450 mm | 1500 mm |
