1973 Chevrolet Impala vs. 1999 Daihatsu SP-4
To start off, 1999 Daihatsu SP-4 is newer by 26 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 48 more horse power than 1999 Daihatsu SP-4. (62 HP @ 6400 RPM). In normal driving conditions, 1973 Chevrolet Impala should accelerate faster than 1999 Daihatsu SP-4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Impala weights approximately 745 kg more than 1999 Daihatsu SP-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu SP-4 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, 1999 Daihatsu SP-4 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, 1973 Chevrolet Impala (251 Nm @ 1600 RPM) has 144 more torque (in Nm) than 1999 Daihatsu SP-4. (107 Nm @ 3600 RPM). This means 1973 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu SP-4. 1999 Daihatsu SP-4 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. 1999 Daihatsu SP-4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Impala | 1999 Daihatsu SP-4 | |
| Make | Chevrolet | Daihatsu |
| Model | Impala | SP-4 |
| Year Released | 1973 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4097 cc | 659 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 62 HP |
| Engine RPM | 3800 RPM | 6400 RPM |
| Torque | 251 Nm | 107 Nm |
| Torque RPM | 1600 RPM | 3600 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1715 kg | 970 kg |
| Vehicle Length | 5600 mm | 3400 mm |
| Vehicle Width | 2030 mm | 1480 mm |
| Vehicle Height | 1370 mm | 1650 mm |
| Wheelbase Size | 3100 mm | 2340 mm |
