2005 Audi A8 vs. 1975 BMW 315
To start off, 2005 Audi A8 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 BMW 315. In addition, the cost of maintenance, including insurance, on 1975 BMW 315 would be higher. At 5,998 cc, 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP @ 6200 RPM) has 369 more horse power than 1975 BMW 315. (75 HP @ 5800 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1975 BMW 315. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 985 kg more than 1975 BMW 315. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1975 BMW 315. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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, 2005 Audi A8 (580 Nm @ 4000 RPM) has 470 more torque (in Nm) than 1975 BMW 315. (110 Nm @ 3200 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 315.
Compare all specifications:
2005 Audi A8 | 1975 BMW 315 | |
Make | Audi | BMW |
Model | A8 | 315 |
Year Released | 2005 | 1975 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 5998 cc | 1574 cc |
Engine Type | W | in-line |
Horse Power | 444 HP | 75 HP |
Engine RPM | 6200 RPM | 5800 RPM |
Torque | 580 Nm | 110 Nm |
Torque RPM | 4000 RPM | 3200 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 90.2 mm | 71 mm |
Engine Compression Ratio | 11.0:1 | 9.5:1 |
Top Speed | 250 km/hour | 154 km/hour |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1995 kg | 1010 kg |
Vehicle Length | 5070 mm | 4360 mm |
Vehicle Width | 1900 mm | 1620 mm |
Vehicle Height | 1450 mm | 1390 mm |
Wheelbase Size | 3080 mm | 2510 mm |