2007 Audi A6 vs. 1990 Audi 90
To start off, 2007 Audi A6 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Audi 90. In addition, the cost of maintenance, including insurance, on 1990 Audi 90 would be higher. At 3,123 cc (6 cylinders), 2007 Audi A6 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (255 HP) has 125 more horse power than 1990 Audi 90. (130 HP). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1990 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 746 kg more than 1990 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Audi A6 (330 Nm) has 146 more torque (in Nm) than 1990 Audi 90. (184 Nm). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 90.
Compare all specifications:
| 2007 Audi A6 | 1990 Audi 90 | |
| Make | Audi | Audi |
| Model | A6 | 90 |
| Year Released | 2007 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2299 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 130 HP |
| Torque | 330 Nm | 184 Nm |
| Engine Bore Size | 84.1 mm | 81.1 mm |
| Engine Stroke Size | 96 mm | 86.4 mm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1134 kg |
| Vehicle Length | 4920 mm | 4400 mm |
| Vehicle Width | 2020 mm | 1700 mm |
| Wheelbase Size | 2850 mm | 2540 mm |
