2008 Cadillac STS vs. 1970 Chevrolet Impala
To start off, 2008 Cadillac STS is newer by 38 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Impala would be higher. At 4,093 cc (6 cylinders), 1970 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (302 HP @ 6300 RPM) has 192 more horse power than 1970 Chevrolet Impala. (110 HP @ 3800 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 1970 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1970 Chevrolet Impala weights approximately 155 kg more than 2008 Cadillac STS.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1970 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2008 Cadillac STS (369 Nm @ 5200 RPM) has 118 more torque (in Nm) than 1970 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1970 Chevrolet Impala. 2008 Cadillac STS has automatic transmission and 1970 Chevrolet Impala has manual transmission. 1970 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac STS | 1970 Chevrolet Impala | |
| Make | Cadillac | Chevrolet |
| Model | STS | Impala |
| Year Released | 2008 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 302 HP | 110 HP |
| Engine RPM | 6300 RPM | 3800 RPM |
| Torque | 369 Nm | 251 Nm |
| Torque RPM | 5200 RPM | 1600 RPM |
| Engine Bore Size | 94.1 mm | 98.2 mm |
| Engine Stroke Size | 85.6 mm | 89.6 mm |
| Engine Compression Ratio | 11.3:1 | 8.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1560 kg | 1715 kg |
| Vehicle Length | 4990 mm | 5600 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2960 mm | 3100 mm |
