2003 Audi A8 vs. 1986 Audi 80
To start off, 2003 Audi A8 is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Audi 80. In addition, the cost of maintenance, including insurance, on 1986 Audi 80 would be higher. At 3,936 cc (8 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (276 HP @ 3750 RPM) has 161 more horse power than 1986 Audi 80. (115 HP @ 5300 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 1986 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 740 kg more than 1986 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 477 more torque (in Nm) than 1986 Audi 80. (173 Nm @ 3200 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 80. 2003 Audi A8 has automatic transmission and 1986 Audi 80 has manual transmission. 1986 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Audi A8 | 1986 Audi 80 | |
| Make | Audi | Audi |
| Model | A8 | 80 |
| Year Released | 2003 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 276 HP | 115 HP |
| Engine RPM | 3750 RPM | 5300 RPM |
| Torque | 650 Nm | 173 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Bore Size | 81.1 mm | 82.5 mm |
| Engine Stroke Size | 95.5 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1140 kg |
| Vehicle Length | 5060 mm | 4400 mm |
| Vehicle Width | 1900 mm | 1700 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2770 mm | 2550 mm |
