2007 Audi Q7 vs. 1989 Audi 90
To start off, 2007 Audi Q7 is newer by 18 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 3,598 cc (6 cylinders), 2007 Audi Q7 is equipped with a bigger engine. In terms of performance, 2007 Audi Q7 (276 HP @ 6200 RPM) has 140 more horse power than 1989 Audi 90. (136 HP @ 5500 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1989 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 928 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, 2007 Audi Q7 (360 Nm @ 2500 RPM) has 172 more torque (in Nm) than 1989 Audi 90. (188 Nm @ 3000 RPM). This means 2007 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 90. 2007 Audi Q7 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. 2007 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi Q7 | 1989 Audi 90 | |
| Make | Audi | Audi |
| Model | Q7 | 90 |
| Year Released | 2007 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 3598 cc | 2308 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 136 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 360 Nm | 188 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Top Speed | 225 km/hour | 206 km/hour |
| Acceleration 0-100mph | 8.5 seconds | 8.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2205 kg | 1277 kg |
| Vehicle Length | 5090 mm | 4400 mm |
| Vehicle Width | 1990 mm | 1700 mm |
| Vehicle Height | 1740 mm | 1400 mm |
| Wheelbase Size | 3010 mm | 2540 mm |
