2004 Audi S4 vs. 1979 Subaru DL
To start off, 2004 Audi S4 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Subaru DL. In addition, the cost of maintenance, including insurance, on 1979 Subaru DL would be higher. At 4,170 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 272 more horse power than 1979 Subaru DL. (67 HP @ 5200 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1979 Subaru DL. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 815 kg more than 1979 Subaru DL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Subaru DL. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 296 more torque (in Nm) than 1979 Subaru DL. (114 Nm @ 2400 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Subaru DL.
Compare all specifications:
| 2004 Audi S4 | 1979 Subaru DL | |
| Make | Audi | Subaru |
| Model | S4 | DL |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 1595 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 67 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 410 Nm | 114 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Engine Bore Size | 84.5 mm | 91.9 mm |
| Engine Stroke Size | 92.8 mm | 60 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1755 kg | 940 kg |
| Vehicle Length | 4590 mm | 4160 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2430 mm | 2470 mm |
