1991 Audi 100 vs. 2004 Pontiac Aztek
To start off, 2004 Pontiac Aztek is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 3,392 cc (6 cylinders), 2004 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2004 Pontiac Aztek (176 HP @ 5200 RPM) has 5 more horse power than 1991 Audi 100. (171 HP @ 5500 RPM) In normal driving conditions, 2004 Pontiac Aztek should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Aztek weights approximately 330 kg more than 1991 Audi 100. 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, 2004 Pontiac Aztek (298 Nm @ 4000 RPM) has 47 more torque (in Nm) than 1991 Audi 100. (251 Nm @ 3000 RPM). This means 2004 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100. 2004 Pontiac Aztek has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2004 Pontiac Aztek | |
| Make | Audi | Pontiac |
| Model | 100 | Aztek |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 176 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 251 Nm | 298 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1830 kg |
| Vehicle Length | 4800 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1700 mm |
| Wheelbase Size | 2690 mm | 2760 mm |
| Fuel Tank Capacity | 80 L | 69 L |
