2009 Audi A6 vs. 1976 Opel Commodore
To start off, 2009 Audi A6 is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1976 Opel Commodore would be higher. At 2,783 cc (6 cylinders), 1976 Opel Commodore is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 37 more horse power than 1976 Opel Commodore. (141 HP @ 5200 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1976 Opel Commodore. With that said, vehicle weight also plays an important factor in acceleration. 1976 Opel Commodore weights approximately 125 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Opel Commodore. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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 A6 (380 Nm @ 1400 RPM) has 164 more torque (in Nm) than 1976 Opel Commodore. (216 Nm @ 3600 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1976 Opel Commodore.
Compare all specifications:
| 2009 Audi A6 | 1976 Opel Commodore | |
| Make | Audi | Opel |
| Model | A6 | Commodore |
| Year Released | 2009 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 2783 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 141 HP |
| Engine RPM | 3300 RPM | 5200 RPM |
| Torque | 380 Nm | 216 Nm |
| Torque RPM | 1400 RPM | 3600 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 83.1 mm | 69.8 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1160 kg | 1285 kg |
| Vehicle Length | 4920 mm | 4620 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2850 mm | 2670 mm |
| Fuel Tank Capacity | 80 L | 40 L |
