1986 Audi Coupe vs. 2005 Audi A8
To start off, 2005 Audi A8 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1986 Audi Coupe would be higher. At 4,178 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (335 HP @ 4000 RPM) has 225 more horse power than 1986 Audi Coupe. (110 HP @ 5800 RPM) In normal driving conditions, 2005 Audi A8 should accelerate faster than 1986 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A8 weights approximately 965 kg more than 1986 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi A8 (430 Nm) has 272 more torque (in Nm) than 1986 Audi Coupe. (158 Nm). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi Coupe.
Compare all specifications:
| 1986 Audi Coupe | 2005 Audi A8 | |
| Make | Audi | Audi |
| Model | Coupe | A8 |
| Year Released | 1986 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4178 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 110 HP | 335 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Torque | 158 Nm | 430 Nm |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 93 mm |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1945 kg |
| Vehicle Length | 4430 mm | 5060 mm |
| Vehicle Width | 1690 mm | 1900 mm |
| Vehicle Height | 1360 mm | 1450 mm |
| Wheelbase Size | 2540 mm | 2950 mm |
| Fuel Tank Capacity | 70 L | 90 L |
