2008 Audi S4 vs. 1979 BMW 735
To start off, 2008 Audi S4 is newer by 29 year(s). Which means there will be less support and parts availability for 1979 BMW 735. In addition, the cost of maintenance, including insurance, on 1979 BMW 735 would be higher. At 4,124 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (456 HP @ 6800 RPM) has 238 more horse power than 1979 BMW 735. (218 HP @ 5200 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1979 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 365 kg more than 1979 BMW 735. 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 1979 BMW 735. 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, 1979 BMW 735 (309 Nm @ 4000 RPM) has 7 more torque (in Nm) than 2008 Audi S4. (302 Nm @ 3500 RPM). This means 1979 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4. 2008 Audi S4 has automatic transmission and 1979 BMW 735 has manual transmission. 1979 BMW 735 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 | 1979 BMW 735 | |
| Make | Audi | BMW |
| Model | S4 | 735 |
| Year Released | 2008 | 1979 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4124 cc | 3451 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 456 HP | 218 HP |
| Engine RPM | 6800 RPM | 5200 RPM |
| Torque | 302 Nm | 309 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1530 kg |
| Vehicle Length | 4580 mm | 4870 mm |
| Vehicle Width | 1400 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 100 L |
