2007 Audi Q7 vs. 2008 Rolls-Royce Phantom Drophead Coupe
To start off, 2008 Rolls-Royce Phantom Drophead Coupe is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi Q7. In addition, the cost of maintenance, including insurance, on 2007 Audi Q7 would be higher. At 6,749 cc (12 cylinders), 2008 Rolls-Royce Phantom Drophead Coupe is equipped with a bigger engine. In terms of performance, 2008 Rolls-Royce Phantom Drophead Coupe (448 HP @ 5350 RPM) has 219 more horse power than 2007 Audi Q7. (229 HP @ 4000 RPM) In normal driving conditions, 2008 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 2007 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rolls-Royce Phantom Drophead Coupe weights approximately 325 kg more than 2007 Audi Q7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Rolls-Royce Phantom Drophead Coupe. In wet, icy, snow, or gravel driving conditions, 2007 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 Rolls-Royce Phantom Drophead Coupe (531 Nm @ 3500 RPM) has 30 more torque (in Nm) than 2007 Audi Q7. (501 Nm @ 1750 RPM). This means 2008 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi Q7.
Compare all specifications:
| 2007 Audi Q7 | 2008 Rolls-Royce Phantom Drophead Coupe | |
| Make | Audi | Rolls-Royce |
| Model | Q7 | Phantom Drophead Coupe |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 6749 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 229 HP | 448 HP |
| Engine RPM | 4000 RPM | 5350 RPM |
| Torque | 501 Nm | 531 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 92 mm |
| Engine Stroke Size | 91.4 mm | 84.6 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 239 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2295 kg | 2620 kg |
| Vehicle Length | 5090 mm | 5840 mm |
| Vehicle Height | 1740 mm | 1640 mm |
| Wheelbase Size | 3010 mm | 3580 mm |
| Fuel Tank Capacity | 100 L | 100 L |
