1984 Audi 90 vs. 2006 Lexus RX
To start off, 2006 Lexus RX 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 3,314 cc (6 cylinders), 2006 Lexus RX is equipped with a bigger engine. In terms of performance, 2006 Lexus RX (226 HP @ 5600 RPM) has 87 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2006 Lexus RX should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus RX weights approximately 280 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 Lexus RX (323 Nm @ 3600 RPM) has 133 more torque (in Nm) than 1984 Audi 90. (190 Nm @ 3500 RPM). This means 2006 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2006 Lexus RX | |
| Make | Audi | Lexus |
| Model | 90 | RX |
| Year Released | 1984 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 3314 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 139 HP | 226 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 190 Nm | 323 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 91.9 mm |
| Engine Stroke Size | 86.4 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1260 kg | 1540 kg |
| Vehicle Length | 4470 mm | 4740 mm |
| Vehicle Width | 1690 mm | 1850 mm |
| Vehicle Height | 1370 mm | 1690 mm |
| Wheelbase Size | 2550 mm | 2720 mm |
