2005 Audi A4 vs. 1981 BMW 628
To start off, 2005 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 628. In addition, the cost of maintenance, including insurance, on 1981 BMW 628 would be higher. At 2,967 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (220 HP @ 6200 RPM) has 39 more horse power than 1981 BMW 628. (181 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1981 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 260 kg more than 1981 BMW 628. 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 1981 BMW 628. 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, 2005 Audi A4 (300 Nm) has 60 more torque (in Nm) than 1981 BMW 628. (240 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 628.
Compare all specifications:
2005 Audi A4 | 1981 BMW 628 | |
Make | Audi | BMW |
Model | A4 | 628 |
Year Released | 2005 | 1981 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2967 cc | 2788 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 220 HP | 181 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 300 Nm | 240 Nm |
Engine Bore Size | 83 mm | 86 mm |
Engine Stroke Size | 93 mm | 80 mm |
Engine Compression Ratio | 10.1:1 | 9.3:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1730 kg | 1470 kg |
Vehicle Length | 4550 mm | 4760 mm |
Vehicle Width | 1770 mm | 1730 mm |
Vehicle Height | 1430 mm | 1370 mm |
Wheelbase Size | 2770 mm | 2640 mm |
Fuel Tank Capacity | 66 L | 70 L |