2009 Audi Q7 vs. 1986 Ford Sierra
To start off, 2009 Audi Q7 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 405 more horse power than 1986 Ford Sierra. (89 HP @ 5400 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1591 kg more than 1986 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi Q7 (1,000 Nm @ 1750 RPM) has 857 more torque (in Nm) than 1986 Ford Sierra. (143 Nm @ 3500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 2009 Audi Q7 has automatic transmission and 1986 Ford Sierra has manual transmission. 1986 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi Q7 | 1986 Ford Sierra | |
Make | Audi | Ford |
Model | Q7 | Sierra |
Year Released | 2009 | 1986 |
Engine Position | Front | Front |
Engine Size | 5934 cc | 1769 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 494 HP | 89 HP |
Engine RPM | 3750 RPM | 5400 RPM |
Torque | 1000 Nm | 143 Nm |
Torque RPM | 1750 RPM | 3500 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Vehicle Weight | 2605 kg | 1014 kg |
Vehicle Length | 5070 mm | 4400 mm |
Vehicle Width | 2010 mm | 1680 mm |
Vehicle Height | 1700 mm | 1370 mm |
Wheelbase Size | 3010 mm | 2620 mm |