1971 BMW 3 vs. 2002 Pontiac Aztek
To start off, 2002 Pontiac Aztek is newer by 31 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 3,392 cc (6 cylinders), 2002 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 1971 BMW 3 (180 HP @ 6000 RPM) has 4 more horse power than 2002 Pontiac Aztek. (176 HP @ 5200 RPM). In normal driving conditions, 1971 BMW 3 should accelerate faster than 2002 Pontiac Aztek. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Aztek weights approximately 450 kg more than 1971 BMW 3.
Because 2002 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Pontiac Aztek (298 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1971 BMW 3. (255 Nm @ 3700 RPM). This means 2002 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3. 2002 Pontiac Aztek has automatic transmission and 1971 BMW 3 has manual transmission. 1971 BMW 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 BMW 3 | 2002 Pontiac Aztek | |
| Make | BMW | Pontiac |
| Model | 3 | Aztek |
| Year Released | 1971 | 2002 |
| Body Type | Coupe | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 180 HP | 176 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 255 Nm | 298 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 80 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 8.6:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1830 kg |
| Vehicle Length | 4740 mm | 4630 mm |
| Vehicle Width | 1700 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1700 mm |
| Wheelbase Size | 2670 mm | 2760 mm |
