2008 Audi S4 vs. 1977 BMW 728
To start off, 2008 Audi S4 is newer by 31 year(s). Which means there will be less support and parts availability for 1977 BMW 728. In addition, the cost of maintenance, including insurance, on 1977 BMW 728 would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 170 more horse power than 1977 BMW 728. (170 HP @ 6000 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1977 BMW 728. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 219 kg more than 1977 BMW 728. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 728. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 175 more torque (in Nm) than 1977 BMW 728. (235 Nm @ 3700 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 728. 2008 Audi S4 has automatic transmission and 1977 BMW 728 has manual transmission. 1977 BMW 728 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S4 | 1977 BMW 728 | |
| Make | Audi | BMW |
| Model | S4 | 728 |
| Year Released | 2008 | 1977 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2788 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 170 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 410 Nm | 235 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Top Speed | 245 km/hour | 193 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1755 kg | 1536 kg |
| Vehicle Length | 4590 mm | 4870 mm |
| Vehicle Width | 1730 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2650 mm | 2800 mm |
| Fuel Tank Capacity | 63 L | 85 L |
