2003 Audi A8 vs. 1989 Audi 100
To start off, 2003 Audi A8 is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Audi 100. In addition, the cost of maintenance, including insurance, on 1989 Audi 100 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 206 more horse power than 1989 Audi 100. (70 HP @ 4800 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 1989 Audi 100.
Because 2003 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1989 Audi 100. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Audi A8 (650 Nm @ 1800 RPM) has 525 more torque (in Nm) than 1989 Audi 100. (125 Nm @ 2800 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100. 2003 Audi A8 has automatic transmission and 1989 Audi 100 has manual transmission. 1989 Audi 100 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 | 1989 Audi 100 | |
| Make | Audi | Audi |
| Model | A8 | 100 |
| Year Released | 2003 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 1986 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 276 HP | 70 HP |
| Engine RPM | 3750 RPM | 4800 RPM |
| Torque | 650 Nm | 125 Nm |
| Torque RPM | 1800 RPM | 2800 RPM |
| Engine Bore Size | 81.1 mm | 76.5 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Engine Compression Ratio | 10.5:1 | 23.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 5060 mm | 4800 mm |
| Vehicle Width | 1900 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2700 mm |
| Fuel Tank Capacity | 90 L | 80 L |
