1998 Audi A8 vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Audi A8. In addition, the cost of maintenance, including insurance, on 1998 Audi A8 would be higher. At 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP) has 218 more horse power than 1998 Audi A8. (300 HP) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1998 Audi A8.
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 R8 (530 Nm) has 130 more torque (in Nm) than 1998 Audi A8. (400 Nm). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A8. 1998 Audi A8 has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Audi A8 | 2009 Audi R8 | |
| Make | Audi | Audi |
| Model | A8 | R8 |
| Year Released | 1998 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4172 cc | 5204 cc |
| Engine Cylinders | 8 cylinders | 10 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 518 HP |
| Torque | 400 Nm | 530 Nm |
| Engine Compression Ratio | 11.0:1 | 12.5:1 |
| Top Speed | 250 km/hour | 311 km/hour |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5040 mm | 4440 mm |
| Vehicle Width | 1890 mm | 1940 mm |
| Vehicle Height | 1450 mm | 1260 mm |
| Wheelbase Size | 2890 mm | 2660 mm |
