2008 Chevrolet Impala vs. 1987 Ford Sierra
To start off, 2008 Chevrolet Impala is newer by 21 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,506 cc (6 cylinders), 2008 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Impala (233 HP @ 5600 RPM) has 121 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 2008 Chevrolet Impala should accelerate faster than 1987 Ford Sierra.
Let's talk about torque, 2008 Chevrolet Impala (325 Nm @ 4000 RPM) has 145 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2008 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2008 Chevrolet Impala | 1987 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Impala | Sierra |
| Year Released | 2008 | 1987 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 2292 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 233 HP | 112 HP |
| Engine RPM | 5600 RPM | 5300 RPM |
| Torque | 325 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5100 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1500 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
