2007 Audi A6 vs. 1986 Audi 90
To start off, 2007 Audi A6 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Audi 90. In addition, the cost of maintenance, including insurance, on 1986 Audi 90 would be higher. At 1,994 cc (5 cylinders), 1986 Audi 90 is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (168 HP) has 54 more horse power than 1986 Audi 90. (114 HP). In normal driving conditions, 2007 Audi A6 should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 225 kg more than 1986 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A6 (280 Nm @ 1800 RPM) has 111 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 2007 Audi A6 | 1986 Audi 90 | |
| Make | Audi | Audi |
| Model | A6 | 90 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 114 HP |
| Torque | 280 Nm | 169 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1275 kg | 1050 kg |
| Vehicle Length | 4800 mm | 4470 mm |
| Vehicle Width | 1820 mm | 1690 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2550 mm |
