2009 Audi A4 vs. 1974 Volvo 164
To start off, 2009 Audi A4 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Volvo 164. In addition, the cost of maintenance, including insurance, on 1974 Volvo 164 would be higher. At 2,978 cc (6 cylinders), 1974 Volvo 164 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (230 HP @ 4000 RPM) has 88 more horse power than 1974 Volvo 164. (142 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1974 Volvo 164. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 434 kg more than 1974 Volvo 164. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Volvo 164. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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, 2009 Audi A4 (450 Nm @ 1400 RPM) has 228 more torque (in Nm) than 1974 Volvo 164. (222 Nm @ 2500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Volvo 164.
Compare all specifications:
| 2009 Audi A4 | 1974 Volvo 164 | |
| Make | Audi | Volvo |
| Model | A4 | 164 |
| Year Released | 2009 | 1974 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2978 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 230 HP | 142 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 450 Nm | 222 Nm |
| Torque RPM | 1400 RPM | 2500 RPM |
| Engine Bore Size | 83 mm | 88.9 mm |
| Engine Stroke Size | 91.4 mm | 80 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1794 kg | 1360 kg |
| Vehicle Length | 4580 mm | 4720 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 63 L | 58 L |
