2005 Audi A8 vs. 1984 Audi Coupe
To start off, 2005 Audi A8 is newer by 21 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 2,966 cc (6 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (230 HP @ 4000 RPM) has 140 more horse power than 1984 Audi Coupe. (90 HP @ 5200 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 880 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 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Audi Coupe. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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, 2005 Audi A8 (450 Nm @ 1400 RPM) has 305 more torque (in Nm) than 1984 Audi Coupe. (145 Nm @ 3300 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi Coupe.
Compare all specifications:
| 2005 Audi A8 | 1984 Audi Coupe | |
| Make | Audi | Audi |
| Model | A8 | Coupe |
| Year Released | 2005 | 1984 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 90 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 450 Nm | 145 Nm |
| Torque RPM | 1400 RPM | 3300 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91.4 mm | 86.4 mm |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Top Speed | 243 km/hour | 174 km/hour |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1830 kg | 950 kg |
| Vehicle Length | 5060 mm | 4360 mm |
| Vehicle Width | 1900 mm | 1690 mm |
| Vehicle Height | 1450 mm | 1360 mm |
| Wheelbase Size | 2950 mm | 2550 mm |
