2009 Audi Q7 vs. 1975 Bitter Diplomat
To start off, 2009 Audi Q7 is newer by 34 year(s). Which means there will be less support and parts availability for 1975 Bitter Diplomat. In addition, the cost of maintenance, including insurance, on 1975 Bitter Diplomat would be higher. At 5,353 cc (8 cylinders), 1975 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 95 more horse power than 1975 Bitter Diplomat. (227 HP @ 4700 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1975 Bitter Diplomat. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 740 kg more than 1975 Bitter Diplomat. 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 1975 Bitter Diplomat. 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 (760 Nm @ 1800 RPM) has 341 more torque (in Nm) than 1975 Bitter Diplomat. (419 Nm @ 3100 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1975 Bitter Diplomat.
Compare all specifications:
| 2009 Audi Q7 | 1975 Bitter Diplomat | |
| Make | Audi | Bitter |
| Model | Q7 | Diplomat |
| Year Released | 2009 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 4132 cc | 5353 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 227 HP |
| Engine RPM | 3750 RPM | 4700 RPM |
| Torque | 760 Nm | 419 Nm |
| Torque RPM | 1800 RPM | 3100 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2420 kg | 1680 kg |
| Vehicle Length | 5090 mm | 4860 mm |
| Vehicle Width | 1990 mm | 1850 mm |
| Vehicle Height | 1780 mm | 1290 mm |
| Wheelbase Size | 3010 mm | 2690 mm |
