2007 Audi A6 vs. 1979 BMW 735
To start off, 2007 Audi A6 is newer by 28 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 3,451 cc (6 cylinders), 1979 BMW 735 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (255 HP @ 6500 RPM) has 37 more horse power than 1979 BMW 735. (218 HP @ 5200 RPM). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1979 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 350 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 2007 Audi A6 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, 2007 Audi A6 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, 2007 Audi A6 (330 Nm @ 3250 RPM) has 21 more torque (in Nm) than 1979 BMW 735. (309 Nm @ 4000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 735.
Compare all specifications:
| 2007 Audi A6 | 1979 BMW 735 | |
| Make | Audi | BMW |
| Model | A6 | 735 |
| Year Released | 2007 | 1979 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 3451 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 218 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 330 Nm | 309 Nm |
| Torque RPM | 3250 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 93.4 mm |
| Engine Stroke Size | 96 mm | 84 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1530 kg |
| Vehicle Length | 4920 mm | 4870 mm |
| Vehicle Width | 2020 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1440 mm |
| Wheelbase Size | 2850 mm | 2810 mm |
| Fuel Tank Capacity | 80 L | 100 L |
