2004 Chevrolet Impala vs. 1973 Chevrolet Suburban
To start off, 2004 Chevrolet Impala is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Suburban would be higher. At 4,093 cc (6 cylinders), 1973 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Impala (200 HP @ 5600 RPM) has 100 more horse power than 1973 Chevrolet Suburban. (100 HP @ 3600 RPM). In normal driving conditions, 2004 Chevrolet Impala should accelerate faster than 1973 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Suburban weights approximately 660 kg more than 2004 Chevrolet Impala.
Because 1973 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2004 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 1973 Chevrolet Suburban 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 Chevrolet Impala (305 Nm) has 63 more torque (in Nm) than 1973 Chevrolet Suburban. (242 Nm). This means 2004 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Suburban.
Compare all specifications:
| 2004 Chevrolet Impala | 1973 Chevrolet Suburban | |
| Make | Chevrolet | Chevrolet |
| Model | Impala | Suburban |
| Year Released | 2004 | 1973 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 100 HP |
| Engine RPM | 5600 RPM | 3600 RPM |
| Torque | 305 Nm | 242 Nm |
| Drive Type | Front | 4WD |
| Vehicle Weight | 1540 kg | 2200 kg |
| Vehicle Length | 5090 mm | 5480 mm |
| Vehicle Width | 1860 mm | 1950 mm |
| Vehicle Height | 1460 mm | 1800 mm |
| Wheelbase Size | 2880 mm | 3300 mm |
