1984 Audi Coupe vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1984 Audi Coupe 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 @ 8000 RPM) has 443 more horse power than 1984 Audi Coupe. (75 HP @ 4500 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 630 kg more than 1984 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1984 Audi Coupe. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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, 2009 Audi R8 (530 Nm @ 6500 RPM) has 392 more torque (in Nm) than 1984 Audi Coupe. (138 Nm @ 2500 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi Coupe.
Compare all specifications:
| 1984 Audi Coupe | 2009 Audi R8 | |
| Make | Audi | Audi |
| Model | Coupe | R8 |
| Year Released | 1984 | 2009 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1781 cc | 5204 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 75 HP | 518 HP |
| Engine RPM | 4500 RPM | 8000 RPM |
| Torque | 138 Nm | 530 Nm |
| Torque RPM | 2500 RPM | 6500 RPM |
| Engine Compression Ratio | 8.8:1 | 12.5:1 |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 950 kg | 1580 kg |
| Vehicle Length | 4360 mm | 4440 mm |
| Vehicle Width | 1690 mm | 1940 mm |
| Vehicle Height | 1360 mm | 1260 mm |
| Wheelbase Size | 2550 mm | 2660 mm |
| Fuel Tank Capacity | 68 L | 75 L |
