2005 Audi S4 vs. 1981 Volvo 240
To start off, 2005 Audi S4 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Volvo 240. In addition, the cost of maintenance, including insurance, on 1981 Volvo 240 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 234 more horse power than 1981 Volvo 240. (106 HP @ 5800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1981 Volvo 240. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 550 kg more than 1981 Volvo 240. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 242 more torque (in Nm) than 1981 Volvo 240. (168 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Volvo 240.
Compare all specifications:
| 2005 Audi S4 | 1981 Volvo 240 | |
| Make | Audi | Volvo |
| Model | S4 | 240 |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1986 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 106 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 410 Nm | 168 Nm |
| Engine Bore Size | 85 mm | 88.9 mm |
| Engine Stroke Size | 93 mm | 80 mm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1840 kg | 1290 kg |
| Vehicle Length | 4580 mm | 4790 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
