1973 Chevrolet Impala vs. 2007 Isuzu Ascender
To start off, 2007 Isuzu Ascender is newer by 34 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 4,193 cc (6 cylinders), 2007 Isuzu Ascender is equipped with a bigger engine. In terms of performance, 2007 Isuzu Ascender (291 HP @ 6000 RPM) has 181 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2007 Isuzu Ascender should accelerate faster than 1973 Chevrolet Impala.
Because 2007 Isuzu Ascender 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, 2007 Isuzu Ascender 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, 2007 Isuzu Ascender (376 Nm @ 4800 RPM) has 125 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 2007 Isuzu Ascender will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala. 2007 Isuzu Ascender 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. 2007 Isuzu Ascender will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Impala | 2007 Isuzu Ascender | |
| Make | Chevrolet | Isuzu |
| Model | Impala | Ascender |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4097 cc | 4193 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 110 HP | 291 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 251 Nm | 376 Nm |
| Torque RPM | 1600 RPM | 4800 RPM |
| Engine Bore Size | 98.3 mm | 93 mm |
| Engine Stroke Size | 89.6 mm | 102 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5600 mm | 4870 mm |
| Vehicle Width | 2030 mm | 1940 mm |
| Vehicle Height | 1370 mm | 1830 mm |
| Wheelbase Size | 3100 mm | 2880 mm |
