1973 Chevrolet Impala vs. 2002 BMW X5
To start off, 2002 BMW X5 is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Impala would be higher. At 4,619 cc (8 cylinders), 2002 BMW X5 is equipped with a bigger engine. In terms of performance, 2002 BMW X5 (329 HP @ 5700 RPM) has 219 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2002 BMW X5 should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW X5 weights approximately 465 kg more than 1973 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2002 BMW X5 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 BMW X5 (480 Nm @ 3700 RPM) has 229 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 2002 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala. 2002 BMW X5 has automatic transmission and 1973 Chevrolet Impala has manual transmission. 1973 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Impala | 2002 BMW X5 | |
| Make | Chevrolet | BMW |
| Model | Impala | X5 |
| Year Released | 1973 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4097 cc | 4619 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 329 HP |
| Engine RPM | 3800 RPM | 5700 RPM |
| Torque | 251 Nm | 480 Nm |
| Torque RPM | 1600 RPM | 3700 RPM |
| Engine Bore Size | 98.3 mm | 93 mm |
| Engine Stroke Size | 89.6 mm | 85 mm |
| Engine Compression Ratio | 8.5:1 | 10.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1715 kg | 2180 kg |
| Vehicle Length | 5600 mm | 4670 mm |
| Vehicle Width | 2030 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1710 mm |
| Wheelbase Size | 3100 mm | 2830 mm |
