2008 Audi Q7 vs. 1991 Cadillac DeVille
To start off, 2008 Audi Q7 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,894 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2008 Audi Q7 (230 HP @ 4000 RPM) has 33 more horse power than 1991 Cadillac DeVille. (197 HP @ 4100 RPM). In normal driving conditions, 2008 Audi Q7 should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi Q7 weights approximately 685 kg more than 1991 Cadillac DeVille. 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 1991 Cadillac DeVille. 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 (500 Nm @ 1750 RPM) has 127 more torque (in Nm) than 1991 Cadillac DeVille. (373 Nm @ 3000 RPM). This means 2008 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
2008 Audi Q7 | 1991 Cadillac DeVille | |
Make | Audi | Cadillac |
Model | Q7 | DeVille |
Year Released | 2008 | 1991 |
Engine Position | Front | Front |
Engine Size | 2967 cc | 4894 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 230 HP | 197 HP |
Engine RPM | 4000 RPM | 4100 RPM |
Torque | 500 Nm | 373 Nm |
Torque RPM | 1750 RPM | 3000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2295 kg | 1610 kg |
Vehicle Length | 5090 mm | 5160 mm |
Vehicle Width | 1990 mm | 1850 mm |
Vehicle Height | 1740 mm | 1400 mm |
Wheelbase Size | 3010 mm | 2820 mm |