1981 BMW 528 vs. 2011 Audi S4
To start off, 2011 Audi S4 is newer by 30 year(s). Which means there will be less support and parts availability for 1981 BMW 528. In addition, the cost of maintenance, including insurance, on 1981 BMW 528 would be higher. At 3,000 cc (6 cylinders), 2011 Audi S4 is equipped with a bigger engine. In terms of performance, 2011 Audi S4 (333 HP @ 5500 RPM) has 152 more horse power than 1981 BMW 528. (181 HP @ 5800 RPM) In normal driving conditions, 2011 Audi S4 should accelerate faster than 1981 BMW 528.
Because 2011 Audi S4 is all wheel drive (AWD), it will have significant more traction and grip than 1981 BMW 528. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Audi S4 (440 Nm @ 2900 RPM) has 200 more torque (in Nm) than 1981 BMW 528. (240 Nm @ 4200 RPM). This means 2011 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 528.
Compare all specifications:
| 1981 BMW 528 | 2011 Audi S4 | |
| Make | BMW | Audi |
| Model | 528 | S4 |
| Year Released | 1981 | 2011 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 333 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 240 Nm | 440 Nm |
| Torque RPM | 4200 RPM | 2900 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4630 mm | 4704 mm |
| Vehicle Width | 1710 mm | 1829 mm |
| Vehicle Height | 1430 mm | 1427 mm |
| Wheelbase Size | 2630 mm | 2809 mm |
| Fuel Tank Capacity | 70 L | 64 L |
