2005 Audi A6 vs. 1985 Audi 4000
To start off, 2005 Audi A6 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Audi 4000. In addition, the cost of maintenance, including insurance, on 1985 Audi 4000 would be higher. At 4,172 cc (8 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (247 HP @ 6200 RPM) has 147 more horse power than 1985 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1985 Audi 4000.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 A6 (320 Nm) has 183 more torque (in Nm) than 1985 Audi 4000. (137 Nm). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 4000.
Compare all specifications:
| 2005 Audi A6 | 1985 Audi 4000 | |
| Make | Audi | Audi |
| Model | A6 | 4000 |
| Year Released | 2005 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2144 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 100 HP |
| Engine RPM | 6200 RPM | 4250 RPM |
| Torque | 320 Nm | 137 Nm |
| Engine Bore Size | 84.5 mm | 79.2 mm |
| Engine Stroke Size | 93 mm | 86.4 mm |
| Top Speed | 250 km/hour | 168 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4840 mm | 4490 mm |
| Vehicle Width | 1860 mm | 1690 mm |
| Vehicle Height | 1480 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2550 mm |
