1989 Audi 100 vs. 2007 Audi A8
To start off, 2007 Audi A8 is newer by 18 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 4,134 cc (8 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (322 HP @ 3750 RPM) has 252 more horse power than 1989 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 2007 Audi A8 should accelerate faster than 1989 Audi 100.
Because 2007 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, 2007 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, 2007 Audi A8 (650 Nm @ 1600 RPM) has 525 more torque (in Nm) than 1989 Audi 100. (125 Nm @ 2800 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100. 2007 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. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Audi 100 | 2007 Audi A8 | |
| Make | Audi | Audi |
| Model | 100 | A8 |
| Year Released | 1989 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 4134 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 70 HP | 322 HP |
| Engine RPM | 4800 RPM | 3750 RPM |
| Torque | 125 Nm | 650 Nm |
| Torque RPM | 2800 RPM | 1600 RPM |
| Engine Compression Ratio | 23.0:1 | 16.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4800 mm | 5070 mm |
| Vehicle Width | 1820 mm | 1900 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2700 mm | 2950 mm |
| Fuel Tank Capacity | 80 L | 90 L |
