1984 Audi 90 vs. 2006 BMW 740
To start off, 2006 BMW 740 is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 3,999 cc (8 cylinders), 2006 BMW 740 is equipped with a bigger engine. In terms of performance, 2006 BMW 740 (302 HP @ 3700 RPM) has 163 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2006 BMW 740 should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 740 weights approximately 685 kg more than 1984 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, 2006 BMW 740 (390 Nm @ 3700 RPM) has 200 more torque (in Nm) than 1984 Audi 90. (190 Nm @ 3500 RPM). This means 2006 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2006 BMW 740 | |
| Make | Audi | BMW |
| Model | 90 | 740 |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3999 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 139 HP | 302 HP |
| Engine RPM | 5700 RPM | 3700 RPM |
| Torque | 190 Nm | 390 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1260 kg | 1945 kg |
| Vehicle Length | 4470 mm | 5040 mm |
| Vehicle Width | 1690 mm | 1910 mm |
| Vehicle Height | 1370 mm | 1500 mm |
| Wheelbase Size | 2550 mm | 3000 mm |
