2009 Audi Q7 vs. 1979 BMW 628
To start off, 2009 Audi Q7 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 BMW 628. In addition, the cost of maintenance, including insurance, on 1979 BMW 628 would be higher. At 4,163 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (345 HP @ 6800 RPM) has 164 more horse power than 1979 BMW 628. (181 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1979 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 774 kg more than 1979 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 628. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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, 2009 Audi Q7 (440 Nm @ 3500 RPM) has 200 more torque (in Nm) than 1979 BMW 628. (240 Nm @ 4000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 628. 2009 Audi Q7 has automatic transmission and 1979 BMW 628 has manual transmission. 1979 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi Q7 | 1979 BMW 628 | |
| Make | Audi | BMW |
| Model | Q7 | 628 |
| Year Released | 2009 | 1979 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2788 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 345 HP | 181 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 440 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 86.1 mm |
| Engine Stroke Size | 92.8 mm | 80 mm |
| Engine Compression Ratio | 12.5:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2244 kg | 1470 kg |
| Vehicle Length | 5090 mm | 4760 mm |
| Vehicle Width | 1990 mm | 1730 mm |
| Vehicle Height | 1740 mm | 1370 mm |
| Wheelbase Size | 3010 mm | 2640 mm |
| Fuel Tank Capacity | 100 L | 70 L |
