1988 BMW 520 vs. 2004 Pontiac Aztek
To start off, 2004 Pontiac Aztek is newer by 16 year(s). Which means there will be less support and parts availability for 1988 BMW 520. In addition, the cost of maintenance, including insurance, on 1988 BMW 520 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 (185 HP @ 5200 RPM) has 56 more horse power than 1988 BMW 520. (129 HP @ 6000 RPM) In normal driving conditions, 2004 Pontiac Aztek should accelerate faster than 1988 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Aztek weights approximately 146 kg more than 1988 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 1988 BMW 520. In wet, icy, snow, or gravel driving conditions, 2004 Pontiac Aztek 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, 2004 Pontiac Aztek (285 Nm) has 111 more torque (in Nm) than 1988 BMW 520. (174 Nm). This means 2004 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1988 BMW 520.
Compare all specifications:
| 1988 BMW 520 | 2004 Pontiac Aztek | |
| Make | BMW | Pontiac |
| Model | 520 | Aztek |
| Year Released | 1988 | 2004 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 129 HP | 185 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 174 Nm | 285 Nm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1570 kg | 1716 kg |
| Vehicle Length | 4780 mm | 4630 mm |
| Vehicle Width | 1810 mm | 1880 mm |
| Vehicle Height | 1440 mm | 1700 mm |
| Wheelbase Size | 2770 mm | 2860 mm |
| Fuel Consumption | 7.8 L/100km | 9.1 L/100km |
| Fuel Consumption City | 13.5 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 70 L | 68 L |
