2005 Audi A4 vs. 1976 BMW 630
To start off, 2005 Audi A4 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 BMW 630. In addition, the cost of maintenance, including insurance, on 1976 BMW 630 would be higher. At 2,986 cc (6 cylinders), 1976 BMW 630 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (180 HP @ 5700 RPM) has 7 more horse power than 1976 BMW 630. (173 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1976 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 17 kg more than 1976 BMW 630. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1976 BMW 630. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 1976 BMW 630 (251 Nm @ 4500 RPM) has 11 more torque (in Nm) than 2005 Audi A4. (240 Nm @ 1950 RPM). This means 1976 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
2005 Audi A4 | 1976 BMW 630 | |
Make | Audi | BMW |
Model | A4 | 630 |
Year Released | 2005 | 1976 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1781 cc | 2986 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 180 HP | 173 HP |
Engine RPM | 5700 RPM | 5500 RPM |
Torque | 240 Nm | 251 Nm |
Torque RPM | 1950 RPM | 4500 RPM |
Engine Bore Size | 81 mm | 89 mm |
Engine Stroke Size | 86.4 mm | 80 mm |
Engine Compression Ratio | 9.3:1 | 8.0:1 |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1475 kg | 1458 kg |
Vehicle Length | 4550 mm | 4760 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1430 mm | 1390 mm |
Wheelbase Size | 2660 mm | 2630 mm |