2009 Audi A4 vs. 2008 Rolls-Royce Phantom Drophead Coupe
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Rolls-Royce Phantom Drophead Coupe. In addition, the cost of maintenance, including insurance, on 2008 Rolls-Royce Phantom Drophead Coupe 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 231 more horse power than 2009 Audi A4. (217 HP @ 6300 RPM) In normal driving conditions, 2008 Rolls-Royce Phantom Drophead Coupe should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Rolls-Royce Phantom Drophead Coupe weights approximately 1010 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A4 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, 2009 Audi A4 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 231 more torque (in Nm) than 2009 Audi A4. (300 Nm @ 3200 RPM). This means 2008 Rolls-Royce Phantom Drophead Coupe will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2008 Rolls-Royce Phantom Drophead Coupe has automatic transmission and 2009 Audi A4 has manual transmission. 2009 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Rolls-Royce Phantom Drophead Coupe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 2008 Rolls-Royce Phantom Drophead Coupe | |
| Make | Audi | Rolls-Royce |
| Model | A4 | Phantom Drophead Coupe |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 6749 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 448 HP |
| Engine RPM | 6300 RPM | 5350 RPM |
| Torque | 300 Nm | 531 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 92.8 mm | 84.6 mm |
| Engine Compression Ratio | 11.0:1 | 11.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 236 km/hour | 239 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1610 kg | 2620 kg |
| Vehicle Length | 4550 mm | 5840 mm |
| Vehicle Height | 1430 mm | 1640 mm |
| Wheelbase Size | 2660 mm | 3580 mm |
| Fuel Tank Capacity | 66 L | 100 L |
