2008 Audi Q7 vs. 1989 Ford Sierra
To start off, 2008 Audi Q7 is newer by 19 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 4,162 cc (8 cylinders), 2008 Audi Q7 is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (345 HP @ 6800 RPM) has 271 more horse power than 1989 Ford Sierra. (74 HP @ 5300 RPM). In normal driving conditions, 2008 Audi Q7 should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 1230 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2008 Audi Q7 will offer significantly more control. 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, 2008 Audi Q7 (440 Nm @ 3500 RPM) has 318 more torque (in Nm) than 1989 Ford Sierra. (122 Nm @ 2900 RPM). This means 2008 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2008 Audi Q7 has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi Q7 | 1989 Ford Sierra | |
| Make | Audi | Ford |
| Model | Q7 | Sierra |
| Year Released | 2008 | 1989 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 74 HP |
| Engine RPM | 6800 RPM | 5300 RPM |
| Torque | 440 Nm | 122 Nm |
| Torque RPM | 3500 RPM | 2900 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2240 kg | 1010 kg |
| Vehicle Length | 5090 mm | 4500 mm |
| Vehicle Width | 1990 mm | 1680 mm |
| Vehicle Height | 1740 mm | 1400 mm |
| Wheelbase Size | 3010 mm | 2620 mm |
