2009 Chevrolet Spark vs. 1973 Chevrolet Impala
To start off, 2009 Chevrolet Spark is newer by 36 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 4,097 cc (6 cylinders), 1973 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 1973 Chevrolet Impala (110 HP @ 3800 RPM) has 44 more horse power than 2009 Chevrolet Spark. (66 HP @ 5400 RPM) In normal driving conditions, 1973 Chevrolet Impala should accelerate faster than 2009 Chevrolet Spark. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Impala weights approximately 865 kg more than 2009 Chevrolet Spark. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Chevrolet Impala is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Chevrolet Impala. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Spark, being front wheel drive (FWD), will offer much better control with better grip. 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, 1973 Chevrolet Impala (251 Nm @ 1600 RPM) has 164 more torque (in Nm) than 2009 Chevrolet Spark. (87 Nm @ 4200 RPM). This means 1973 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Spark.
Compare all specifications:
| 2009 Chevrolet Spark | 1973 Chevrolet Impala | |
| Make | Chevrolet | Chevrolet |
| Model | Spark | Impala |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 995 cc | 4097 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 110 HP |
| Engine RPM | 5400 RPM | 3800 RPM |
| Torque | 87 Nm | 251 Nm |
| Torque RPM | 4200 RPM | 1600 RPM |
| Engine Bore Size | 69 mm | 98.3 mm |
| Engine Stroke Size | 68 mm | 89.6 mm |
| Engine Compression Ratio | 9.0:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 850 kg | 1715 kg |
| Vehicle Length | 3500 mm | 5600 mm |
| Vehicle Width | 1500 mm | 2030 mm |
| Vehicle Height | 1510 mm | 1370 mm |
| Wheelbase Size | 2350 mm | 3100 mm |
