2009 Audi RS4 vs. 1998 Rolls-Royce Silver Seraph
To start off, 2009 Audi RS4 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Rolls-Royce Silver Seraph. In addition, the cost of maintenance, including insurance, on 1998 Rolls-Royce Silver Seraph would be higher. At 5,377 cc (12 cylinders), 1998 Rolls-Royce Silver Seraph is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 96 more horse power than 1998 Rolls-Royce Silver Seraph. (318 HP @ 5000 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1998 Rolls-Royce Silver Seraph. With that said, vehicle weight also plays an important factor in acceleration. 1998 Rolls-Royce Silver Seraph weights approximately 650 kg more than 2009 Audi RS4.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Rolls-Royce Silver Seraph. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 1998 Rolls-Royce Silver Seraph (489 Nm @ 3900 RPM) has 59 more torque (in Nm) than 2009 Audi RS4. (430 Nm @ 5500 RPM). This means 1998 Rolls-Royce Silver Seraph will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi RS4. 1998 Rolls-Royce Silver Seraph has automatic transmission and 2009 Audi RS4 has manual transmission. 2009 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Rolls-Royce Silver Seraph will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi RS4 | 1998 Rolls-Royce Silver Seraph | |
| Make | Audi | Rolls-Royce |
| Model | RS4 | Silver Seraph |
| Year Released | 2009 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5377 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 318 HP |
| Engine RPM | 7800 RPM | 5000 RPM |
| Torque | 430 Nm | 489 Nm |
| Torque RPM | 5500 RPM | 3900 RPM |
| Engine Bore Size | 84.5 mm | 85 mm |
| Engine Stroke Size | 92.8 mm | 79 mm |
| Engine Compression Ratio | 12.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 225 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 7 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1650 kg | 2300 kg |
| Vehicle Length | 4590 mm | 5400 mm |
| Vehicle Width | 1820 mm | 1940 mm |
| Vehicle Height | 1420 mm | 1520 mm |
| Wheelbase Size | 2660 mm | 3070 mm |
| Fuel Tank Capacity | 63 L | 94 L |
