2009 Acura MDX vs. 1989 Audi 90
To start off, 2009 Acura MDX is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Audi 90. In addition, the cost of maintenance, including insurance, on 1989 Audi 90 would be higher. At 3,663 cc (6 cylinders), 2009 Acura MDX is equipped with a bigger engine. In terms of performance, 2009 Acura MDX (300 HP @ 6000 RPM) has 142 more horse power than 1989 Audi 90. (158 HP @ 6200 RPM). In normal driving conditions, 2009 Acura MDX should accelerate faster than 1989 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura MDX weights approximately 564 kg more than 1989 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, 2009 Acura MDX (373 Nm @ 5000 RPM) has 173 more torque (in Nm) than 1989 Audi 90. (200 Nm @ 4500 RPM). This means 2009 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 90. 2009 Acura MDX has automatic transmission and 1989 Audi 90 has manual transmission. 1989 Audi 90 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Acura MDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Acura MDX | 1989 Audi 90 | |
| Make | Acura | Audi |
| Model | MDX | 90 |
| Year Released | 2009 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 3663 cc | 1993 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 158 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 373 Nm | 200 Nm |
| Torque RPM | 5000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1784 kg | 1220 kg |
| Vehicle Length | 4850 mm | 4400 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1740 mm | 1400 mm |
| Wheelbase Size | 2760 mm | 2550 mm |
